Home / 2,306,726.40-3,459,826.98-623,698.68

Finding the Fourth Proportional to 2,306,726.40, 3,459,826.98 and 623,698.68

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Solution

The fourth proportional to 2,306,726.40, 3,459,826.98 and 623,698.68 is: 935,477.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,726.40 : 3,459,826.98 = 623,698.68 : x
  2. Step 2: Convert to fraction form
    2,306,726.40/3,459,826.98 = 623,698.68/x
  3. Step 3: Cross multiply
    2,306,726.40x = 3,459,826.98 × 623,698.68
  4. Step 4: Simplify right side
    2,306,726.40x = 2,157,889,520,454.39
  5. Step 5: Solve for x
    x = 2,157,889,520,454.39/2,306,726.40
  6. Step 6: Final answer
    x = 935,477.01

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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.