Home / 9,875,393.64-14,813,586.18-3,144,332.52

Finding the Fourth Proportional to 9,875,393.64, 14,813,586.18 and 3,144,332.52

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Solution

The fourth proportional to 9,875,393.64, 14,813,586.18 and 3,144,332.52 is: 4,716,656.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,875,393.64 : 14,813,586.18 = 3,144,332.52 : x
  2. Step 2: Convert to fraction form
    9,875,393.64/14,813,586.18 = 3,144,332.52/x
  3. Step 3: Cross multiply
    9,875,393.64x = 14,813,586.18 × 3,144,332.52
  4. Step 4: Simplify right side
    9,875,393.64x = 46,578,840,763,596.57
  5. Step 5: Solve for x
    x = 46,578,840,763,596.57/9,875,393.64
  6. Step 6: Final answer
    x = 4,716,656.62

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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.