Home / 2,657,263.16-3,667,139.90-1,495,784.36

Finding the Fourth Proportional to 2,657,263.16, 3,667,139.90 and 1,495,784.36

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Solution

The fourth proportional to 2,657,263.16, 3,667,139.90 and 1,495,784.36 is: 2,064,248.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,263.16 : 3,667,139.90 = 1,495,784.36 : x
  2. Step 2: Convert to fraction form
    2,657,263.16/3,667,139.90 = 1,495,784.36/x
  3. Step 3: Cross multiply
    2,657,263.16x = 3,667,139.90 × 1,495,784.36
  4. Step 4: Simplify right side
    2,657,263.16x = 5,485,250,521,259.27
  5. Step 5: Solve for x
    x = 5,485,250,521,259.27/2,657,263.16
  6. Step 6: Final answer
    x = 2,064,248.13

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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.