Home / 3,712,699.36-5,569,053.86-1,017,048.25

Finding the Fourth Proportional to 3,712,699.36, 5,569,053.86 and 1,017,048.25

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Solution

The fourth proportional to 3,712,699.36, 5,569,053.86 and 1,017,048.25 is: 1,525,573.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,699.36 : 5,569,053.86 = 1,017,048.25 : x
  2. Step 2: Convert to fraction form
    3,712,699.36/5,569,053.86 = 1,017,048.25/x
  3. Step 3: Cross multiply
    3,712,699.36x = 5,569,053.86 × 1,017,048.25
  4. Step 4: Simplify right side
    3,712,699.36x = 5,663,996,482,468.75
  5. Step 5: Solve for x
    x = 5,663,996,482,468.75/3,712,699.36
  6. Step 6: Final answer
    x = 1,525,573.70

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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.