Home / 1,136,312.61-1,704,702.18-337,523.01

Finding the Fourth Proportional to 1,136,312.61, 1,704,702.18 and 337,523.01

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Solution

The fourth proportional to 1,136,312.61, 1,704,702.18 and 337,523.01 is: 506,353.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,312.61 : 1,704,702.18 = 337,523.01 : x
  2. Step 2: Convert to fraction form
    1,136,312.61/1,704,702.18 = 337,523.01/x
  3. Step 3: Cross multiply
    1,136,312.61x = 1,704,702.18 × 337,523.01
  4. Step 4: Simplify right side
    1,136,312.61x = 575,376,210,947.16
  5. Step 5: Solve for x
    x = 575,376,210,947.16/1,136,312.61
  6. Step 6: Final answer
    x = 506,353.80

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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.