Home / 7,614,124.60-10,509,844.80-4,897,870.60

Finding the Fourth Proportional to 7,614,124.60, 10,509,844.80 and 4,897,870.60

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Solution

The fourth proportional to 7,614,124.60, 10,509,844.80 and 4,897,870.60 is: 6,760,574.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,614,124.60 : 10,509,844.80 = 4,897,870.60 : x
  2. Step 2: Convert to fraction form
    7,614,124.60/10,509,844.80 = 4,897,870.60/x
  3. Step 3: Cross multiply
    7,614,124.60x = 10,509,844.80 × 4,897,870.60
  4. Step 4: Simplify right side
    7,614,124.60x = 51,475,859,856,482.88
  5. Step 5: Solve for x
    x = 51,475,859,856,482.88/7,614,124.60
  6. Step 6: Final answer
    x = 6,760,574.93

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