Home / 5,482,285.40-7,565,643.42-3,001,464.68

Finding the Fourth Proportional to 5,482,285.40, 7,565,643.42 and 3,001,464.68

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Solution

The fourth proportional to 5,482,285.40, 7,565,643.42 and 3,001,464.68 is: 4,142,070.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,285.40 : 7,565,643.42 = 3,001,464.68 : x
  2. Step 2: Convert to fraction form
    5,482,285.40/7,565,643.42 = 3,001,464.68/x
  3. Step 3: Cross multiply
    5,482,285.40x = 7,565,643.42 × 3,001,464.68
  4. Step 4: Simplify right side
    5,482,285.40x = 22,708,011,506,604.41
  5. Step 5: Solve for x
    x = 22,708,011,506,604.41/5,482,285.40
  6. Step 6: Final answer
    x = 4,142,070.30

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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.