Home / 1,569,344.02-2,353,002.99-671,371.54

Finding the Fourth Proportional to 1,569,344.02, 2,353,002.99 and 671,371.54

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Solution

The fourth proportional to 1,569,344.02, 2,353,002.99 and 671,371.54 is: 1,006,623.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,344.02 : 2,353,002.99 = 671,371.54 : x
  2. Step 2: Convert to fraction form
    1,569,344.02/2,353,002.99 = 671,371.54/x
  3. Step 3: Cross multiply
    1,569,344.02x = 2,353,002.99 × 671,371.54
  4. Step 4: Simplify right side
    1,569,344.02x = 1,579,739,232,620.75
  5. Step 5: Solve for x
    x = 1,579,739,232,620.75/1,569,344.02
  6. Step 6: Final answer
    x = 1,006,623.92

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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.