Home / 2,951,282.16-4,427,545.29-956,582.64

Finding the Fourth Proportional to 2,951,282.16, 4,427,545.29 and 956,582.64

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Solution

The fourth proportional to 2,951,282.16, 4,427,545.29 and 956,582.64 is: 1,435,075.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,282.16 : 4,427,545.29 = 956,582.64 : x
  2. Step 2: Convert to fraction form
    2,951,282.16/4,427,545.29 = 956,582.64/x
  3. Step 3: Cross multiply
    2,951,282.16x = 4,427,545.29 × 956,582.64
  4. Step 4: Simplify right side
    2,951,282.16x = 4,235,312,962,227.77
  5. Step 5: Solve for x
    x = 4,235,312,962,227.77/2,951,282.16
  6. Step 6: Final answer
    x = 1,435,075.58

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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.