Home / 1,773,259.77-2,660,263.25-575,088.66

Finding the Fourth Proportional to 1,773,259.77, 2,660,263.25 and 575,088.66

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Solution

The fourth proportional to 1,773,259.77, 2,660,263.25 and 575,088.66 is: 862,754.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,259.77 : 2,660,263.25 = 575,088.66 : x
  2. Step 2: Convert to fraction form
    1,773,259.77/2,660,263.25 = 575,088.66/x
  3. Step 3: Cross multiply
    1,773,259.77x = 2,660,263.25 × 575,088.66
  4. Step 4: Simplify right side
    1,773,259.77x = 1,529,887,227,689.75
  5. Step 5: Solve for x
    x = 1,529,887,227,689.75/1,773,259.77
  6. Step 6: Final answer
    x = 862,754.15

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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.