Home / 1,581,752.04-2,372,137.80-570,743.25

Finding the Fourth Proportional to 1,581,752.04, 2,372,137.80 and 570,743.25

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Solution

The fourth proportional to 1,581,752.04, 2,372,137.80 and 570,743.25 is: 855,937.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,752.04 : 2,372,137.80 = 570,743.25 : x
  2. Step 2: Convert to fraction form
    1,581,752.04/2,372,137.80 = 570,743.25/x
  3. Step 3: Cross multiply
    1,581,752.04x = 2,372,137.80 × 570,743.25
  4. Step 4: Simplify right side
    1,581,752.04x = 1,353,881,637,419.85
  5. Step 5: Solve for x
    x = 1,353,881,637,419.85/1,581,752.04
  6. Step 6: Final answer
    x = 855,937.97

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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.