Home / 6,700,349.61-9,248,124.93-3,801,437.37

Finding the Fourth Proportional to 6,700,349.61, 9,248,124.93 and 3,801,437.37

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Solution

The fourth proportional to 6,700,349.61, 9,248,124.93 and 3,801,437.37 is: 5,246,915.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700,349.61 : 9,248,124.93 = 3,801,437.37 : x
  2. Step 2: Convert to fraction form
    6,700,349.61/9,248,124.93 = 3,801,437.37/x
  3. Step 3: Cross multiply
    6,700,349.61x = 9,248,124.93 × 3,801,437.37
  4. Step 4: Simplify right side
    6,700,349.61x = 35,156,167,711,330.63
  5. Step 5: Solve for x
    x = 35,156,167,711,330.63/6,700,349.61
  6. Step 6: Final answer
    x = 5,246,915.42

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1.5x scale

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.