Home / 1,025,906.65-1,415,824.48-567,011.35

Finding the Fourth Proportional to 1,025,906.65, 1,415,824.48 and 567,011.35

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Solution

The fourth proportional to 1,025,906.65, 1,415,824.48 and 567,011.35 is: 782,516.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,906.65 : 1,415,824.48 = 567,011.35 : x
  2. Step 2: Convert to fraction form
    1,025,906.65/1,415,824.48 = 567,011.35/x
  3. Step 3: Cross multiply
    1,025,906.65x = 1,415,824.48 × 567,011.35
  4. Step 4: Simplify right side
    1,025,906.65x = 802,788,549,767.85
  5. Step 5: Solve for x
    x = 802,788,549,767.85/1,025,906.65
  6. Step 6: Final answer
    x = 782,516.18

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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.