Home / 10,927,675.47-16,388,657.13-3,249,252.46

Finding the Fourth Proportional to 10,927,675.47, 16,388,657.13 and 3,249,252.46

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Solution

The fourth proportional to 10,927,675.47, 16,388,657.13 and 3,249,252.46 is: 4,873,029.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,675.47 : 16,388,657.13 = 3,249,252.46 : x
  2. Step 2: Convert to fraction form
    10,927,675.47/16,388,657.13 = 3,249,252.46/x
  3. Step 3: Cross multiply
    10,927,675.47x = 16,388,657.13 × 3,249,252.46
  4. Step 4: Simplify right side
    10,927,675.47x = 53,250,884,495,749.04
  5. Step 5: Solve for x
    x = 53,250,884,495,749.04/10,927,675.47
  6. Step 6: Final answer
    x = 4,873,029.46

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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.