Home / 1,057,590.04-1,459,491.22-574,154.81

Finding the Fourth Proportional to 1,057,590.04, 1,459,491.22 and 574,154.81

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Solution

The fourth proportional to 1,057,590.04, 1,459,491.22 and 574,154.81 is: 792,342.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,590.04 : 1,459,491.22 = 574,154.81 : x
  2. Step 2: Convert to fraction form
    1,057,590.04/1,459,491.22 = 574,154.81/x
  3. Step 3: Cross multiply
    1,057,590.04x = 1,459,491.22 × 574,154.81
  4. Step 4: Simplify right side
    1,057,590.04x = 837,973,893,947.54
  5. Step 5: Solve for x
    x = 837,973,893,947.54/1,057,590.04
  6. Step 6: Final answer
    x = 792,342.84

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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.