Home / 8,465,960.28-11,683,113.18-4,598,557.08

Finding the Fourth Proportional to 8,465,960.28, 11,683,113.18 and 4,598,557.08

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Solution

The fourth proportional to 8,465,960.28, 11,683,113.18 and 4,598,557.08 is: 6,346,056.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,465,960.28 : 11,683,113.18 = 4,598,557.08 : x
  2. Step 2: Convert to fraction form
    8,465,960.28/11,683,113.18 = 4,598,557.08/x
  3. Step 3: Cross multiply
    8,465,960.28x = 11,683,113.18 × 4,598,557.08
  4. Step 4: Simplify right side
    8,465,960.28x = 53,725,462,830,330.31
  5. Step 5: Solve for x
    x = 53,725,462,830,330.31/8,465,960.28
  6. Step 6: Final answer
    x = 6,346,056.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.