Home / 8,565,547.52-12,825,875.20-6,027,461.12

Finding the Fourth Proportional to 8,565,547.52, 12,825,875.20 and 6,027,461.12

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Solution

The fourth proportional to 8,565,547.52, 12,825,875.20 and 6,027,461.12 is: 9,025,396.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,565,547.52 : 12,825,875.20 = 6,027,461.12 : x
  2. Step 2: Convert to fraction form
    8,565,547.52/12,825,875.20 = 6,027,461.12/x
  3. Step 3: Cross multiply
    8,565,547.52x = 12,825,875.20 × 6,027,461.12
  4. Step 4: Simplify right side
    8,565,547.52x = 77,307,464,097,972.22
  5. Step 5: Solve for x
    x = 77,307,464,097,972.22/8,565,547.52
  6. Step 6: Final answer
    x = 9,025,396.67

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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.