Home / 4,941,332.70-7,412,552.01-1,574,773.98

Finding the Fourth Proportional to 4,941,332.70, 7,412,552.01 and 1,574,773.98

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Solution

The fourth proportional to 4,941,332.70, 7,412,552.01 and 1,574,773.98 is: 2,362,337.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,332.70 : 7,412,552.01 = 1,574,773.98 : x
  2. Step 2: Convert to fraction form
    4,941,332.70/7,412,552.01 = 1,574,773.98/x
  3. Step 3: Cross multiply
    4,941,332.70x = 7,412,552.01 × 1,574,773.98
  4. Step 4: Simplify right side
    4,941,332.70x = 11,673,094,030,744.70
  5. Step 5: Solve for x
    x = 11,673,094,030,744.70/4,941,332.70
  6. Step 6: Final answer
    x = 2,362,337.20

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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.