Home / 2,495,605.67-3,443,938.12-1,349,686.02

Finding the Fourth Proportional to 2,495,605.67, 3,443,938.12 and 1,349,686.02

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Solution

The fourth proportional to 2,495,605.67, 3,443,938.12 and 1,349,686.02 is: 1,862,567.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,605.67 : 3,443,938.12 = 1,349,686.02 : x
  2. Step 2: Convert to fraction form
    2,495,605.67/3,443,938.12 = 1,349,686.02/x
  3. Step 3: Cross multiply
    2,495,605.67x = 3,443,938.12 × 1,349,686.02
  4. Step 4: Simplify right side
    2,495,605.67x = 4,648,235,114,158.81
  5. Step 5: Solve for x
    x = 4,648,235,114,158.81/2,495,605.67
  6. Step 6: Final answer
    x = 1,862,567.94

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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.