Home / 1,755,710.02-2,633,740.26-476,337.57

Finding the Fourth Proportional to 1,755,710.02, 2,633,740.26 and 476,337.57

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Solution

The fourth proportional to 1,755,710.02, 2,633,740.26 and 476,337.57 is: 714,553.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,710.02 : 2,633,740.26 = 476,337.57 : x
  2. Step 2: Convert to fraction form
    1,755,710.02/2,633,740.26 = 476,337.57/x
  3. Step 3: Cross multiply
    1,755,710.02x = 2,633,740.26 × 476,337.57
  4. Step 4: Simplify right side
    1,755,710.02x = 1,254,549,435,459.57
  5. Step 5: Solve for x
    x = 1,254,549,435,459.57/1,755,710.02
  6. Step 6: Final answer
    x = 714,553.90

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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.