Home / 9,343,386.30-14,015,079.45-4,294,696.80

Finding the Fourth Proportional to 9,343,386.30, 14,015,079.45 and 4,294,696.80

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Solution

The fourth proportional to 9,343,386.30, 14,015,079.45 and 4,294,696.80 is: 6,442,045.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,386.30 : 14,015,079.45 = 4,294,696.80 : x
  2. Step 2: Convert to fraction form
    9,343,386.30/14,015,079.45 = 4,294,696.80/x
  3. Step 3: Cross multiply
    9,343,386.30x = 14,015,079.45 × 4,294,696.80
  4. Step 4: Simplify right side
    9,343,386.30x = 60,190,516,865,660.76
  5. Step 5: Solve for x
    x = 60,190,516,865,660.76/9,343,386.30
  6. Step 6: Final answer
    x = 6,442,045.20

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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.