Home / 971,032.08-1,456,606.50-297,119.22

Finding the Fourth Proportional to 971,032.08, 1,456,606.50 and 297,119.22

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Solution

The fourth proportional to 971,032.08, 1,456,606.50 and 297,119.22 is: 445,696.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,032.08 : 1,456,606.50 = 297,119.22 : x
  2. Step 2: Convert to fraction form
    971,032.08/1,456,606.50 = 297,119.22/x
  3. Step 3: Cross multiply
    971,032.08x = 1,456,606.50 × 297,119.22
  4. Step 4: Simplify right side
    971,032.08x = 432,785,778,358.30
  5. Step 5: Solve for x
    x = 432,785,778,358.30/971,032.08
  6. Step 6: Final answer
    x = 445,696.69

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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.