Home / 2,624,671.15-3,937,430.76-1,108,582

Finding the Fourth Proportional to 2,624,671.15, 3,937,430.76 and 1,108,582

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Solution

The fourth proportional to 2,624,671.15, 3,937,430.76 and 1,108,582 is: 1,663,052.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,671.15 : 3,937,430.76 = 1,108,582 : x
  2. Step 2: Convert to fraction form
    2,624,671.15/3,937,430.76 = 1,108,582/x
  3. Step 3: Cross multiply
    2,624,671.15x = 3,937,430.76 × 1,108,582
  4. Step 4: Simplify right side
    2,624,671.15x = 4,364,964,866,782.32
  5. Step 5: Solve for x
    x = 4,364,964,866,782.32/2,624,671.15
  6. Step 6: Final answer
    x = 1,663,052.10

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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.