Home / 4,656,005.66-6,985,059.28-1,417,833

Finding the Fourth Proportional to 4,656,005.66, 6,985,059.28 and 1,417,833

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Solution

The fourth proportional to 4,656,005.66, 6,985,059.28 and 1,417,833 is: 2,127,069.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,005.66 : 6,985,059.28 = 1,417,833 : x
  2. Step 2: Convert to fraction form
    4,656,005.66/6,985,059.28 = 1,417,833/x
  3. Step 3: Cross multiply
    4,656,005.66x = 6,985,059.28 × 1,417,833
  4. Step 4: Simplify right side
    4,656,005.66x = 9,903,647,554,140.24
  5. Step 5: Solve for x
    x = 9,903,647,554,140.24/4,656,005.66
  6. Step 6: Final answer
    x = 2,127,069.48

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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.