Home / 583,320.20-875,294-562,088.32

Finding the Fourth Proportional to 583,320.20, 875,294 and 562,088.32

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Solution

The fourth proportional to 583,320.20, 875,294 and 562,088.32 is: 843,434.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,320.20 : 875,294 = 562,088.32 : x
  2. Step 2: Convert to fraction form
    583,320.20/875,294 = 562,088.32/x
  3. Step 3: Cross multiply
    583,320.20x = 875,294 × 562,088.32
  4. Step 4: Simplify right side
    583,320.20x = 491,992,533,966.08
  5. Step 5: Solve for x
    x = 491,992,533,966.08/583,320.20
  6. Step 6: Final answer
    x = 843,434.76

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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.