Home / 7,927,985.31-10,941,527.28-4,444,264.98

Finding the Fourth Proportional to 7,927,985.31, 10,941,527.28 and 4,444,264.98

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Solution

The fourth proportional to 7,927,985.31, 10,941,527.28 and 4,444,264.98 is: 6,133,594.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,927,985.31 : 10,941,527.28 = 4,444,264.98 : x
  2. Step 2: Convert to fraction form
    7,927,985.31/10,941,527.28 = 4,444,264.98/x
  3. Step 3: Cross multiply
    7,927,985.31x = 10,941,527.28 × 4,444,264.98
  4. Step 4: Simplify right side
    7,927,985.31x = 48,627,046,534,884.65
  5. Step 5: Solve for x
    x = 48,627,046,534,884.65/7,927,985.31
  6. Step 6: Final answer
    x = 6,133,594.43

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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.