Home / 10,644,804.76-14,689,836.48-5,750,026.96

Finding the Fourth Proportional to 10,644,804.76, 14,689,836.48 and 5,750,026.96

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Solution

The fourth proportional to 10,644,804.76, 14,689,836.48 and 5,750,026.96 is: 7,935,040.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,644,804.76 : 14,689,836.48 = 5,750,026.96 : x
  2. Step 2: Convert to fraction form
    10,644,804.76/14,689,836.48 = 5,750,026.96/x
  3. Step 3: Cross multiply
    10,644,804.76x = 14,689,836.48 × 5,750,026.96
  4. Step 4: Simplify right side
    10,644,804.76x = 84,466,955,797,991.50
  5. Step 5: Solve for x
    x = 84,466,955,797,991.50/10,644,804.76
  6. Step 6: Final answer
    x = 7,935,040.40

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1.5x scale

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.