Home / 1,096,332.55-1,643,750.45-584,074.28

Finding the Fourth Proportional to 1,096,332.55, 1,643,750.45 and 584,074.28

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Solution

The fourth proportional to 1,096,332.55, 1,643,750.45 and 584,074.28 is: 875,712.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,332.55 : 1,643,750.45 = 584,074.28 : x
  2. Step 2: Convert to fraction form
    1,096,332.55/1,643,750.45 = 584,074.28/x
  3. Step 3: Cross multiply
    1,096,332.55x = 1,643,750.45 × 584,074.28
  4. Step 4: Simplify right side
    1,096,332.55x = 960,072,360,583.43
  5. Step 5: Solve for x
    x = 960,072,360,583.43/1,096,332.55
  6. Step 6: Final answer
    x = 875,712.72

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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.