Home / 971,108.04-1,456,875.47-297,241.34

Finding the Fourth Proportional to 971,108.04, 1,456,875.47 and 297,241.34

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Solution

The fourth proportional to 971,108.04, 1,456,875.47 and 297,241.34 is: 445,927.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,108.04 : 1,456,875.47 = 297,241.34 : x
  2. Step 2: Convert to fraction form
    971,108.04/1,456,875.47 = 297,241.34/x
  3. Step 3: Cross multiply
    971,108.04x = 1,456,875.47 × 297,241.34
  4. Step 4: Simplify right side
    971,108.04x = 433,043,608,145.35
  5. Step 5: Solve for x
    x = 433,043,608,145.35/971,108.04
  6. Step 6: Final answer
    x = 445,927.32

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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.