Home / 6,906,567.12-10,358,083.67-2,047,737.57

Finding the Fourth Proportional to 6,906,567.12, 10,358,083.67 and 2,047,737.57

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Solution

The fourth proportional to 6,906,567.12, 10,358,083.67 and 2,047,737.57 is: 3,071,082.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906,567.12 : 10,358,083.67 = 2,047,737.57 : x
  2. Step 2: Convert to fraction form
    6,906,567.12/10,358,083.67 = 2,047,737.57/x
  3. Step 3: Cross multiply
    6,906,567.12x = 10,358,083.67 × 2,047,737.57
  4. Step 4: Simplify right side
    6,906,567.12x = 21,210,637,074,023.79
  5. Step 5: Solve for x
    x = 21,210,637,074,023.79/6,906,567.12
  6. Step 6: Final answer
    x = 3,071,082.45

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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.