Home / 6,575,053.02-9,072,787.34-3,634,472.88

Finding the Fourth Proportional to 6,575,053.02, 9,072,787.34 and 3,634,472.88

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Solution

The fourth proportional to 6,575,053.02, 9,072,787.34 and 3,634,472.88 is: 5,015,138.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,053.02 : 9,072,787.34 = 3,634,472.88 : x
  2. Step 2: Convert to fraction form
    6,575,053.02/9,072,787.34 = 3,634,472.88/x
  3. Step 3: Cross multiply
    6,575,053.02x = 9,072,787.34 × 3,634,472.88
  4. Step 4: Simplify right side
    6,575,053.02x = 32,974,799,533,237.34
  5. Step 5: Solve for x
    x = 32,974,799,533,237.34/6,575,053.02
  6. Step 6: Final answer
    x = 5,015,138.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.