Home / 6,051,610.40-9,068,084.40-5,249,127.20

Finding the Fourth Proportional to 6,051,610.40, 9,068,084.40 and 5,249,127.20

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Solution

The fourth proportional to 6,051,610.40, 9,068,084.40 and 5,249,127.20 is: 7,865,596.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,610.40 : 9,068,084.40 = 5,249,127.20 : x
  2. Step 2: Convert to fraction form
    6,051,610.40/9,068,084.40 = 5,249,127.20/x
  3. Step 3: Cross multiply
    6,051,610.40x = 9,068,084.40 × 5,249,127.20
  4. Step 4: Simplify right side
    6,051,610.40x = 47,599,528,475,935.69
  5. Step 5: Solve for x
    x = 47,599,528,475,935.69/6,051,610.40
  6. Step 6: Final answer
    x = 7,865,596.98

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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.