Home / 7,249,080.10-10,893,549.96-6,775,101.16

Finding the Fourth Proportional to 7,249,080.10, 10,893,549.96 and 6,775,101.16

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Solution

The fourth proportional to 7,249,080.10, 10,893,549.96 and 6,775,101.16 is: 10,181,278.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,249,080.10 : 10,893,549.96 = 6,775,101.16 : x
  2. Step 2: Convert to fraction form
    7,249,080.10/10,893,549.96 = 6,775,101.16/x
  3. Step 3: Cross multiply
    7,249,080.10x = 10,893,549.96 × 6,775,101.16
  4. Step 4: Simplify right side
    7,249,080.10x = 73,804,902,882,170.70
  5. Step 5: Solve for x
    x = 73,804,902,882,170.70/7,249,080.10
  6. Step 6: Final answer
    x = 10,181,278.44

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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.