Home / 2,480,916.18-3,424,034.60-1,514,606.64

Finding the Fourth Proportional to 2,480,916.18, 3,424,034.60 and 1,514,606.64

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Solution

The fourth proportional to 2,480,916.18, 3,424,034.60 and 1,514,606.64 is: 2,090,383.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,916.18 : 3,424,034.60 = 1,514,606.64 : x
  2. Step 2: Convert to fraction form
    2,480,916.18/3,424,034.60 = 1,514,606.64/x
  3. Step 3: Cross multiply
    2,480,916.18x = 3,424,034.60 × 1,514,606.64
  4. Step 4: Simplify right side
    2,480,916.18x = 5,186,065,533,176.71
  5. Step 5: Solve for x
    x = 5,186,065,533,176.71/2,480,916.18
  6. Step 6: Final answer
    x = 2,090,383.21

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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.