Home / 4,360,695.17-6,540,544.49-1,166,070.47

Finding the Fourth Proportional to 4,360,695.17, 6,540,544.49 and 1,166,070.47

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Solution

The fourth proportional to 4,360,695.17, 6,540,544.49 and 1,166,070.47 is: 1,748,972.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,695.17 : 6,540,544.49 = 1,166,070.47 : x
  2. Step 2: Convert to fraction form
    4,360,695.17/6,540,544.49 = 1,166,070.47/x
  3. Step 3: Cross multiply
    4,360,695.17x = 6,540,544.49 × 1,166,070.47
  4. Step 4: Simplify right side
    4,360,695.17x = 7,626,735,748,977.14
  5. Step 5: Solve for x
    x = 7,626,735,748,977.14/4,360,695.17
  6. Step 6: Final answer
    x = 1,748,972.46

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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.