Home / 9,077,085.01-13,596,428.90-7,340,503.13

Finding the Fourth Proportional to 9,077,085.01, 13,596,428.90 and 7,340,503.13

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Solution

The fourth proportional to 9,077,085.01, 13,596,428.90 and 7,340,503.13 is: 10,995,229.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,077,085.01 : 13,596,428.90 = 7,340,503.13 : x
  2. Step 2: Convert to fraction form
    9,077,085.01/13,596,428.90 = 7,340,503.13/x
  3. Step 3: Cross multiply
    9,077,085.01x = 13,596,428.90 × 7,340,503.13
  4. Step 4: Simplify right side
    9,077,085.01x = 99,804,628,851,888.88
  5. Step 5: Solve for x
    x = 99,804,628,851,888.88/9,077,085.01
  6. Step 6: Final answer
    x = 10,995,229.06

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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.