Home / 1,800,707.95-2,485,309.40-1,156,932.91

Finding the Fourth Proportional to 1,800,707.95, 2,485,309.40 and 1,156,932.91

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Solution

The fourth proportional to 1,800,707.95, 2,485,309.40 and 1,156,932.91 is: 1,596,781.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,707.95 : 2,485,309.40 = 1,156,932.91 : x
  2. Step 2: Convert to fraction form
    1,800,707.95/2,485,309.40 = 1,156,932.91/x
  3. Step 3: Cross multiply
    1,800,707.95x = 2,485,309.40 × 1,156,932.91
  4. Step 4: Simplify right side
    1,800,707.95x = 2,875,336,236,392.35
  5. Step 5: Solve for x
    x = 2,875,336,236,392.35/1,800,707.95
  6. Step 6: Final answer
    x = 1,596,781.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.