Home / 3,592,344.58-4,957,482.36-2,122,301.50

Finding the Fourth Proportional to 3,592,344.58, 4,957,482.36 and 2,122,301.50

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Solution

The fourth proportional to 3,592,344.58, 4,957,482.36 and 2,122,301.50 is: 2,928,803.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,344.58 : 4,957,482.36 = 2,122,301.50 : x
  2. Step 2: Convert to fraction form
    3,592,344.58/4,957,482.36 = 2,122,301.50/x
  3. Step 3: Cross multiply
    3,592,344.58x = 4,957,482.36 × 2,122,301.50
  4. Step 4: Simplify right side
    3,592,344.58x = 10,521,272,248,851.54
  5. Step 5: Solve for x
    x = 10,521,272,248,851.54/3,592,344.58
  6. Step 6: Final answer
    x = 2,928,803.74

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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.