Home / 10,927,675.40-16,388,657.01-3,249,252.34

Finding the Fourth Proportional to 10,927,675.40, 16,388,657.01 and 3,249,252.34

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Solution

The fourth proportional to 10,927,675.40, 16,388,657.01 and 3,249,252.34 is: 4,873,029.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,675.40 : 16,388,657.01 = 3,249,252.34 : x
  2. Step 2: Convert to fraction form
    10,927,675.40/16,388,657.01 = 3,249,252.34/x
  3. Step 3: Cross multiply
    10,927,675.40x = 16,388,657.01 × 3,249,252.34
  4. Step 4: Simplify right side
    10,927,675.40x = 53,250,882,139,199.90
  5. Step 5: Solve for x
    x = 53,250,882,139,199.90/10,927,675.40
  6. Step 6: Final answer
    x = 4,873,029.28

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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.