Home / 970,022.12-1,338,529.12-597,425.69

Finding the Fourth Proportional to 970,022.12, 1,338,529.12 and 597,425.69

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Solution

The fourth proportional to 970,022.12, 1,338,529.12 and 597,425.69 is: 824,385.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,022.12 : 1,338,529.12 = 597,425.69 : x
  2. Step 2: Convert to fraction form
    970,022.12/1,338,529.12 = 597,425.69/x
  3. Step 3: Cross multiply
    970,022.12x = 1,338,529.12 × 597,425.69
  4. Step 4: Simplify right side
    970,022.12x = 799,671,684,953.85
  5. Step 5: Solve for x
    x = 799,671,684,953.85/970,022.12
  6. Step 6: Final answer
    x = 824,385.00

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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.