Home / 4,045,376.30-6,068,064.45-2,447,116.70

Finding the Fourth Proportional to 4,045,376.30, 6,068,064.45 and 2,447,116.70

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Solution

The fourth proportional to 4,045,376.30, 6,068,064.45 and 2,447,116.70 is: 3,670,675.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,376.30 : 6,068,064.45 = 2,447,116.70 : x
  2. Step 2: Convert to fraction form
    4,045,376.30/6,068,064.45 = 2,447,116.70/x
  3. Step 3: Cross multiply
    4,045,376.30x = 6,068,064.45 × 2,447,116.70
  4. Step 4: Simplify right side
    4,045,376.30x = 14,849,261,852,271.32
  5. Step 5: Solve for x
    x = 14,849,261,852,271.32/4,045,376.30
  6. Step 6: Final answer
    x = 3,670,675.05

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.