Home / 3,852,468-5,316,423.60-2,133,552.48

Finding the Fourth Proportional to 3,852,468, 5,316,423.60 and 2,133,552.48

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Solution

The fourth proportional to 3,852,468, 5,316,423.60 and 2,133,552.48 is: 2,944,312.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852,468 : 5,316,423.60 = 2,133,552.48 : x
  2. Step 2: Convert to fraction form
    3,852,468/5,316,423.60 = 2,133,552.48/x
  3. Step 3: Cross multiply
    3,852,468x = 5,316,423.60 × 2,133,552.48
  4. Step 4: Simplify right side
    3,852,468x = 11,342,868,756,510.53
  5. Step 5: Solve for x
    x = 11,342,868,756,510.53/3,852,468
  6. Step 6: Final answer
    x = 2,944,312.26

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1.5x scale

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.