Home / 1,035,621.48-1,429,146.14-576,726.04

Finding the Fourth Proportional to 1,035,621.48, 1,429,146.14 and 576,726.04

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Solution

The fourth proportional to 1,035,621.48, 1,429,146.14 and 576,726.04 is: 795,875.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,621.48 : 1,429,146.14 = 576,726.04 : x
  2. Step 2: Convert to fraction form
    1,035,621.48/1,429,146.14 = 576,726.04/x
  3. Step 3: Cross multiply
    1,035,621.48x = 1,429,146.14 × 576,726.04
  4. Step 4: Simplify right side
    1,035,621.48x = 824,225,787,446.99
  5. Step 5: Solve for x
    x = 824,225,787,446.99/1,035,621.48
  6. Step 6: Final answer
    x = 795,875.52

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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.