Home / 1,057,771.04-1,459,734.54-574,340.16

Finding the Fourth Proportional to 1,057,771.04, 1,459,734.54 and 574,340.16

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Solution

The fourth proportional to 1,057,771.04, 1,459,734.54 and 574,340.16 is: 792,595.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,771.04 : 1,459,734.54 = 574,340.16 : x
  2. Step 2: Convert to fraction form
    1,057,771.04/1,459,734.54 = 574,340.16/x
  3. Step 3: Cross multiply
    1,057,771.04x = 1,459,734.54 × 574,340.16
  4. Step 4: Simplify right side
    1,057,771.04x = 838,384,169,261.13
  5. Step 5: Solve for x
    x = 838,384,169,261.13/1,057,771.04
  6. Step 6: Final answer
    x = 792,595.12

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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.