Home / 1,037,038.36-1,554,334.80-467,753.08

Finding the Fourth Proportional to 1,037,038.36, 1,554,334.80 and 467,753.08

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Solution

The fourth proportional to 1,037,038.36, 1,554,334.80 and 467,753.08 is: 701,078.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,038.36 : 1,554,334.80 = 467,753.08 : x
  2. Step 2: Convert to fraction form
    1,037,038.36/1,554,334.80 = 467,753.08/x
  3. Step 3: Cross multiply
    1,037,038.36x = 1,554,334.80 × 467,753.08
  4. Step 4: Simplify right side
    1,037,038.36x = 727,044,890,051.18
  5. Step 5: Solve for x
    x = 727,044,890,051.18/1,037,038.36
  6. Step 6: Final answer
    x = 701,078.11

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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.