Home / 9,771,065.80-14,656,598.70-4,732,217.80

Finding the Fourth Proportional to 9,771,065.80, 14,656,598.70 and 4,732,217.80

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Solution

The fourth proportional to 9,771,065.80, 14,656,598.70 and 4,732,217.80 is: 7,098,326.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,771,065.80 : 14,656,598.70 = 4,732,217.80 : x
  2. Step 2: Convert to fraction form
    9,771,065.80/14,656,598.70 = 4,732,217.80/x
  3. Step 3: Cross multiply
    9,771,065.80x = 14,656,598.70 × 4,732,217.80
  4. Step 4: Simplify right side
    9,771,065.80x = 69,358,217,255,596.85
  5. Step 5: Solve for x
    x = 69,358,217,255,596.85/9,771,065.80
  6. Step 6: Final answer
    x = 7,098,326.70

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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.