Home / 4,836,150.02-6,673,886.72-2,660,646.45

Finding the Fourth Proportional to 4,836,150.02, 6,673,886.72 and 2,660,646.45

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Solution

The fourth proportional to 4,836,150.02, 6,673,886.72 and 2,660,646.45 is: 3,671,691.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,150.02 : 6,673,886.72 = 2,660,646.45 : x
  2. Step 2: Convert to fraction form
    4,836,150.02/6,673,886.72 = 2,660,646.45/x
  3. Step 3: Cross multiply
    4,836,150.02x = 6,673,886.72 × 2,660,646.45
  4. Step 4: Simplify right side
    4,836,150.02x = 17,756,852,995,966.91
  5. Step 5: Solve for x
    x = 17,756,852,995,966.91/4,836,150.02
  6. Step 6: Final answer
    x = 3,671,691.93

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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.