Home / 4,534,941.40-6,803,371.64-1,502,135.55

Finding the Fourth Proportional to 4,534,941.40, 6,803,371.64 and 1,502,135.55

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Solution

The fourth proportional to 4,534,941.40, 6,803,371.64 and 1,502,135.55 is: 2,253,521.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,941.40 : 6,803,371.64 = 1,502,135.55 : x
  2. Step 2: Convert to fraction form
    4,534,941.40/6,803,371.64 = 1,502,135.55/x
  3. Step 3: Cross multiply
    4,534,941.40x = 6,803,371.64 × 1,502,135.55
  4. Step 4: Simplify right side
    4,534,941.40x = 10,219,586,404,061.14
  5. Step 5: Solve for x
    x = 10,219,586,404,061.14/4,534,941.40
  6. Step 6: Final answer
    x = 2,253,521.16

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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.