Home / 3,332,064.47-4,997,106.29-1,412,947.35

Finding the Fourth Proportional to 3,332,064.47, 4,997,106.29 and 1,412,947.35

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Solution

The fourth proportional to 3,332,064.47, 4,997,106.29 and 1,412,947.35 is: 2,119,001.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,064.47 : 4,997,106.29 = 1,412,947.35 : x
  2. Step 2: Convert to fraction form
    3,332,064.47/4,997,106.29 = 1,412,947.35/x
  3. Step 3: Cross multiply
    3,332,064.47x = 4,997,106.29 × 1,412,947.35
  4. Step 4: Simplify right side
    3,332,064.47x = 7,060,648,093,656.20
  5. Step 5: Solve for x
    x = 7,060,648,093,656.20/3,332,064.47
  6. Step 6: Final answer
    x = 2,119,001.05

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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.