Home / 9,852,564.46-13,596,266.16-5,442,211.06

Finding the Fourth Proportional to 9,852,564.46, 13,596,266.16 and 5,442,211.06

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Solution

The fourth proportional to 9,852,564.46, 13,596,266.16 and 5,442,211.06 is: 7,510,100.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,852,564.46 : 13,596,266.16 = 5,442,211.06 : x
  2. Step 2: Convert to fraction form
    9,852,564.46/13,596,266.16 = 5,442,211.06/x
  3. Step 3: Cross multiply
    9,852,564.46x = 13,596,266.16 × 5,442,211.06
  4. Step 4: Simplify right side
    9,852,564.46x = 73,993,750,070,655.72
  5. Step 5: Solve for x
    x = 73,993,750,070,655.72/9,852,564.46
  6. Step 6: Final answer
    x = 7,510,100.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.