Home / 9,640,909.04-14,462,460.56-3,495,785.17

Finding the Fourth Proportional to 9,640,909.04, 14,462,460.56 and 3,495,785.17

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Solution

The fourth proportional to 9,640,909.04, 14,462,460.56 and 3,495,785.17 is: 5,244,075.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,640,909.04 : 14,462,460.56 = 3,495,785.17 : x
  2. Step 2: Convert to fraction form
    9,640,909.04/14,462,460.56 = 3,495,785.17/x
  3. Step 3: Cross multiply
    9,640,909.04x = 14,462,460.56 × 3,495,785.17
  4. Step 4: Simplify right side
    9,640,909.04x = 50,557,655,093,722.82
  5. Step 5: Solve for x
    x = 50,557,655,093,722.82/9,640,909.04
  6. Step 6: Final answer
    x = 5,244,075.52

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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.