Home / 6,341,966.76-9,513,281.88-1,793,348.40

Finding the Fourth Proportional to 6,341,966.76, 9,513,281.88 and 1,793,348.40

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Solution

The fourth proportional to 6,341,966.76, 9,513,281.88 and 1,793,348.40 is: 2,690,116.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,966.76 : 9,513,281.88 = 1,793,348.40 : x
  2. Step 2: Convert to fraction form
    6,341,966.76/9,513,281.88 = 1,793,348.40/x
  3. Step 3: Cross multiply
    6,341,966.76x = 9,513,281.88 × 1,793,348.40
  4. Step 4: Simplify right side
    6,341,966.76x = 17,060,628,838,246.99
  5. Step 5: Solve for x
    x = 17,060,628,838,246.99/6,341,966.76
  6. Step 6: Final answer
    x = 2,690,116.41

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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.