Home / 4,700,590.60-6,484,427.61-3,069,952.46

Finding the Fourth Proportional to 4,700,590.60, 6,484,427.61 and 3,069,952.46

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Solution

The fourth proportional to 4,700,590.60, 6,484,427.61 and 3,069,952.46 is: 4,234,975.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,590.60 : 6,484,427.61 = 3,069,952.46 : x
  2. Step 2: Convert to fraction form
    4,700,590.60/6,484,427.61 = 3,069,952.46/x
  3. Step 3: Cross multiply
    4,700,590.60x = 6,484,427.61 × 3,069,952.46
  4. Step 4: Simplify right side
    4,700,590.60x = 19,906,884,527,136.95
  5. Step 5: Solve for x
    x = 19,906,884,527,136.95/4,700,590.60
  6. Step 6: Final answer
    x = 4,234,975.18

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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.