Home / 1,087,592.24-1,501,117.36-604,323.52

Finding the Fourth Proportional to 1,087,592.24, 1,501,117.36 and 604,323.52

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Solution

The fourth proportional to 1,087,592.24, 1,501,117.36 and 604,323.52 is: 834,099.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,592.24 : 1,501,117.36 = 604,323.52 : x
  2. Step 2: Convert to fraction form
    1,087,592.24/1,501,117.36 = 604,323.52/x
  3. Step 3: Cross multiply
    1,087,592.24x = 1,501,117.36 × 604,323.52
  4. Step 4: Simplify right side
    1,087,592.24x = 907,160,526,928.31
  5. Step 5: Solve for x
    x = 907,160,526,928.31/1,087,592.24
  6. Step 6: Final answer
    x = 834,099.85

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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.