Home / 4,116,881.32-6,176,592.54-1,844,319.40

Finding the Fourth Proportional to 4,116,881.32, 6,176,592.54 and 1,844,319.40

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Solution

The fourth proportional to 4,116,881.32, 6,176,592.54 and 1,844,319.40 is: 2,767,048.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,881.32 : 6,176,592.54 = 1,844,319.40 : x
  2. Step 2: Convert to fraction form
    4,116,881.32/6,176,592.54 = 1,844,319.40/x
  3. Step 3: Cross multiply
    4,116,881.32x = 6,176,592.54 × 1,844,319.40
  4. Step 4: Simplify right side
    4,116,881.32x = 11,391,609,447,417.28
  5. Step 5: Solve for x
    x = 11,391,609,447,417.28/4,116,881.32
  6. Step 6: Final answer
    x = 2,767,048.30

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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.