Home / 713,567.04-1,070,484.16-581,603.52

Finding the Fourth Proportional to 713,567.04, 1,070,484.16 and 581,603.52

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Solution

The fourth proportional to 713,567.04, 1,070,484.16 and 581,603.52 is: 872,514.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,567.04 : 1,070,484.16 = 581,603.52 : x
  2. Step 2: Convert to fraction form
    713,567.04/1,070,484.16 = 581,603.52/x
  3. Step 3: Cross multiply
    713,567.04x = 1,070,484.16 × 581,603.52
  4. Step 4: Simplify right side
    713,567.04x = 622,597,355,560.24
  5. Step 5: Solve for x
    x = 622,597,355,560.24/713,567.04
  6. Step 6: Final answer
    x = 872,514.17

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1.5x scale

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.