Home / 1,087,596.24-1,501,122.88-604,327.52

Finding the Fourth Proportional to 1,087,596.24, 1,501,122.88 and 604,327.52

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Solution

The fourth proportional to 1,087,596.24, 1,501,122.88 and 604,327.52 is: 834,105.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,596.24 : 1,501,122.88 = 604,327.52 : x
  2. Step 2: Convert to fraction form
    1,087,596.24/1,501,122.88 = 604,327.52/x
  3. Step 3: Cross multiply
    1,087,596.24x = 1,501,122.88 × 604,327.52
  4. Step 4: Simplify right side
    1,087,596.24x = 907,169,867,285.66
  5. Step 5: Solve for x
    x = 907,169,867,285.66/1,087,596.24
  6. Step 6: Final answer
    x = 834,105.37

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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.