Home / 1,937,055.46-2,905,583.17-706,155.69

Finding the Fourth Proportional to 1,937,055.46, 2,905,583.17 and 706,155.69

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Solution

The fourth proportional to 1,937,055.46, 2,905,583.17 and 706,155.69 is: 1,059,233.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,055.46 : 2,905,583.17 = 706,155.69 : x
  2. Step 2: Convert to fraction form
    1,937,055.46/2,905,583.17 = 706,155.69/x
  3. Step 3: Cross multiply
    1,937,055.46x = 2,905,583.17 × 706,155.69
  4. Step 4: Simplify right side
    1,937,055.46x = 2,051,794,088,263.74
  5. Step 5: Solve for x
    x = 2,051,794,088,263.74/1,937,055.46
  6. Step 6: Final answer
    x = 1,059,233.53

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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.