Home / 3,916,995.64-5,875,526.22-1,077,263.56

Finding the Fourth Proportional to 3,916,995.64, 5,875,526.22 and 1,077,263.56

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Solution

The fourth proportional to 3,916,995.64, 5,875,526.22 and 1,077,263.56 is: 1,615,904.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,916,995.64 : 5,875,526.22 = 1,077,263.56 : x
  2. Step 2: Convert to fraction form
    3,916,995.64/5,875,526.22 = 1,077,263.56/x
  3. Step 3: Cross multiply
    3,916,995.64x = 5,875,526.22 × 1,077,263.56
  4. Step 4: Simplify right side
    3,916,995.64x = 6,329,490,292,630.54
  5. Step 5: Solve for x
    x = 6,329,490,292,630.54/3,916,995.64
  6. Step 6: Final answer
    x = 1,615,904.35

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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.