Home / 4,437,980.68-6,124,353.48-2,477,888.77

Finding the Fourth Proportional to 4,437,980.68, 6,124,353.48 and 2,477,888.77

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Solution

The fourth proportional to 4,437,980.68, 6,124,353.48 and 2,477,888.77 is: 3,419,453.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,980.68 : 6,124,353.48 = 2,477,888.77 : x
  2. Step 2: Convert to fraction form
    4,437,980.68/6,124,353.48 = 2,477,888.77/x
  3. Step 3: Cross multiply
    4,437,980.68x = 6,124,353.48 × 2,477,888.77
  4. Step 4: Simplify right side
    4,437,980.68x = 15,175,466,711,602.42
  5. Step 5: Solve for x
    x = 15,175,466,711,602.42/4,437,980.68
  6. Step 6: Final answer
    x = 3,419,453.08

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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.