Home / 9,205,292.52-13,808,492.37-2,815,600.23

Finding the Fourth Proportional to 9,205,292.52, 13,808,492.37 and 2,815,600.23

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Solution

The fourth proportional to 9,205,292.52, 13,808,492.37 and 2,815,600.23 is: 4,223,569.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,205,292.52 : 13,808,492.37 = 2,815,600.23 : x
  2. Step 2: Convert to fraction form
    9,205,292.52/13,808,492.37 = 2,815,600.23/x
  3. Step 3: Cross multiply
    9,205,292.52x = 13,808,492.37 × 2,815,600.23
  4. Step 4: Simplify right side
    9,205,292.52x = 38,879,194,292,925.24
  5. Step 5: Solve for x
    x = 38,879,194,292,925.24/9,205,292.52
  6. Step 6: Final answer
    x = 4,223,569.67

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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.