Home / 4,210,941.60-6,316,354-1,016,041.12

Finding the Fourth Proportional to 4,210,941.60, 6,316,354 and 1,016,041.12

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Solution

The fourth proportional to 4,210,941.60, 6,316,354 and 1,016,041.12 is: 1,524,047.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,941.60 : 6,316,354 = 1,016,041.12 : x
  2. Step 2: Convert to fraction form
    4,210,941.60/6,316,354 = 1,016,041.12/x
  3. Step 3: Cross multiply
    4,210,941.60x = 6,316,354 × 1,016,041.12
  4. Step 4: Simplify right side
    4,210,941.60x = 6,417,675,392,476.48
  5. Step 5: Solve for x
    x = 6,417,675,392,476.48/4,210,941.60
  6. Step 6: Final answer
    x = 1,524,047.59

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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.