Home / 6,357,155.28-8,772,808.32-4,732,826.64

Finding the Fourth Proportional to 6,357,155.28, 8,772,808.32 and 4,732,826.64

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Solution

The fourth proportional to 6,357,155.28, 8,772,808.32 and 4,732,826.64 is: 6,531,251.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,155.28 : 8,772,808.32 = 4,732,826.64 : x
  2. Step 2: Convert to fraction form
    6,357,155.28/8,772,808.32 = 4,732,826.64/x
  3. Step 3: Cross multiply
    6,357,155.28x = 8,772,808.32 × 4,732,826.64
  4. Step 4: Simplify right side
    6,357,155.28x = 41,520,180,924,509.64
  5. Step 5: Solve for x
    x = 41,520,180,924,509.64/6,357,155.28
  6. Step 6: Final answer
    x = 6,531,251.65

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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.