Home / 5,323,225.88-8,001,507.95-3,513,223.52

Finding the Fourth Proportional to 5,323,225.88, 8,001,507.95 and 3,513,223.52

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Solution

The fourth proportional to 5,323,225.88, 8,001,507.95 and 3,513,223.52 is: 5,280,836.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,225.88 : 8,001,507.95 = 3,513,223.52 : x
  2. Step 2: Convert to fraction form
    5,323,225.88/8,001,507.95 = 3,513,223.52/x
  3. Step 3: Cross multiply
    5,323,225.88x = 8,001,507.95 × 3,513,223.52
  4. Step 4: Simplify right side
    5,323,225.88x = 28,111,085,925,406.98
  5. Step 5: Solve for x
    x = 28,111,085,925,406.98/5,323,225.88
  6. Step 6: Final answer
    x = 5,280,836.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.