Home / 1,034,018.60-1,426,925.21-575,123.30

Finding the Fourth Proportional to 1,034,018.60, 1,426,925.21 and 575,123.30

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Solution

The fourth proportional to 1,034,018.60, 1,426,925.21 and 575,123.30 is: 793,658.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,018.60 : 1,426,925.21 = 575,123.30 : x
  2. Step 2: Convert to fraction form
    1,034,018.60/1,426,925.21 = 575,123.30/x
  3. Step 3: Cross multiply
    1,034,018.60x = 1,426,925.21 × 575,123.30
  4. Step 4: Simplify right side
    1,034,018.60x = 820,657,925,618.15
  5. Step 5: Solve for x
    x = 820,657,925,618.15/1,034,018.60
  6. Step 6: Final answer
    x = 793,658.76

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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.