Home / 1,060,971.04-1,464,158.72-577,550.08

Finding the Fourth Proportional to 1,060,971.04, 1,464,158.72 and 577,550.08

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Solution

The fourth proportional to 1,060,971.04, 1,464,158.72 and 577,550.08 is: 797,029.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,971.04 : 1,464,158.72 = 577,550.08 : x
  2. Step 2: Convert to fraction form
    1,060,971.04/1,464,158.72 = 577,550.08/x
  3. Step 3: Cross multiply
    1,060,971.04x = 1,464,158.72 × 577,550.08
  4. Step 4: Simplify right side
    1,060,971.04x = 845,624,985,868.70
  5. Step 5: Solve for x
    x = 845,624,985,868.70/1,060,971.04
  6. Step 6: Final answer
    x = 797,029.28

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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.