Home / 1,006,686.71-1,510,029.64-367,038.35

Finding the Fourth Proportional to 1,006,686.71, 1,510,029.64 and 367,038.35

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Solution

The fourth proportional to 1,006,686.71, 1,510,029.64 and 367,038.35 is: 550,557.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,686.71 : 1,510,029.64 = 367,038.35 : x
  2. Step 2: Convert to fraction form
    1,006,686.71/1,510,029.64 = 367,038.35/x
  3. Step 3: Cross multiply
    1,006,686.71x = 1,510,029.64 × 367,038.35
  4. Step 4: Simplify right side
    1,006,686.71x = 554,238,787,516.69
  5. Step 5: Solve for x
    x = 554,238,787,516.69/1,006,686.71
  6. Step 6: Final answer
    x = 550,557.37

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Double scale
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1.5x scale

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.