Home / 1,758,540.18-2,426,014.95-1,033,060.62

Finding the Fourth Proportional to 1,758,540.18, 2,426,014.95 and 1,033,060.62

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Solution

The fourth proportional to 1,758,540.18, 2,426,014.95 and 1,033,060.62 is: 1,425,171.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,540.18 : 2,426,014.95 = 1,033,060.62 : x
  2. Step 2: Convert to fraction form
    1,758,540.18/2,426,014.95 = 1,033,060.62/x
  3. Step 3: Cross multiply
    1,758,540.18x = 2,426,014.95 × 1,033,060.62
  4. Step 4: Simplify right side
    1,758,540.18x = 2,506,220,508,376.27
  5. Step 5: Solve for x
    x = 2,506,220,508,376.27/1,758,540.18
  6. Step 6: Final answer
    x = 1,425,171.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.