Home / 1,026,149.34-1,416,088.01-573,440.34

Finding the Fourth Proportional to 1,026,149.34, 1,416,088.01 and 573,440.34

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Solution

The fourth proportional to 1,026,149.34, 1,416,088.01 and 573,440.34 is: 791,348.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,149.34 : 1,416,088.01 = 573,440.34 : x
  2. Step 2: Convert to fraction form
    1,026,149.34/1,416,088.01 = 573,440.34/x
  3. Step 3: Cross multiply
    1,026,149.34x = 1,416,088.01 × 573,440.34
  4. Step 4: Simplify right side
    1,026,149.34x = 812,041,989,924.32
  5. Step 5: Solve for x
    x = 812,041,989,924.32/1,026,149.34
  6. Step 6: Final answer
    x = 791,348.74

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1.5x scale

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.