Home / 9,785,315.10-14,677,972.65-3,052,854.30

Finding the Fourth Proportional to 9,785,315.10, 14,677,972.65 and 3,052,854.30

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Solution

The fourth proportional to 9,785,315.10, 14,677,972.65 and 3,052,854.30 is: 4,579,281.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,315.10 : 14,677,972.65 = 3,052,854.30 : x
  2. Step 2: Convert to fraction form
    9,785,315.10/14,677,972.65 = 3,052,854.30/x
  3. Step 3: Cross multiply
    9,785,315.10x = 14,677,972.65 × 3,052,854.30
  4. Step 4: Simplify right side
    9,785,315.10x = 44,809,711,919,834.89
  5. Step 5: Solve for x
    x = 44,809,711,919,834.89/9,785,315.10
  6. Step 6: Final answer
    x = 4,579,281.45

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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.