Home / 7,249,271.66-10,005,517.08-4,598,404.52

Finding the Fourth Proportional to 7,249,271.66, 10,005,517.08 and 4,598,404.52

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Solution

The fourth proportional to 7,249,271.66, 10,005,517.08 and 4,598,404.52 is: 6,346,763.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,249,271.66 : 10,005,517.08 = 4,598,404.52 : x
  2. Step 2: Convert to fraction form
    7,249,271.66/10,005,517.08 = 4,598,404.52/x
  3. Step 3: Cross multiply
    7,249,271.66x = 10,005,517.08 × 4,598,404.52
  4. Step 4: Simplify right side
    7,249,271.66x = 46,009,414,965,609.20
  5. Step 5: Solve for x
    x = 46,009,414,965,609.20/7,249,271.66
  6. Step 6: Final answer
    x = 6,346,763.80

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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.