Home / 2,364,332.76-3,262,782.85-1,345,737.50

Finding the Fourth Proportional to 2,364,332.76, 3,262,782.85 and 1,345,737.50

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Solution

The fourth proportional to 2,364,332.76, 3,262,782.85 and 1,345,737.50 is: 1,857,119.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,332.76 : 3,262,782.85 = 1,345,737.50 : x
  2. Step 2: Convert to fraction form
    2,364,332.76/3,262,782.85 = 1,345,737.50/x
  3. Step 3: Cross multiply
    2,364,332.76x = 3,262,782.85 × 1,345,737.50
  4. Step 4: Simplify right side
    2,364,332.76x = 4,390,849,235,601.88
  5. Step 5: Solve for x
    x = 4,390,849,235,601.88/2,364,332.76
  6. Step 6: Final answer
    x = 1,857,119.82

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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.