Home / 1,808,151-2,495,365.02-1,003,335

Finding the Fourth Proportional to 1,808,151, 2,495,365.02 and 1,003,335

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Solution

The fourth proportional to 1,808,151, 2,495,365.02 and 1,003,335 is: 1,384,667.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,808,151 : 2,495,365.02 = 1,003,335 : x
  2. Step 2: Convert to fraction form
    1,808,151/2,495,365.02 = 1,003,335/x
  3. Step 3: Cross multiply
    1,808,151x = 2,495,365.02 × 1,003,335
  4. Step 4: Simplify right side
    1,808,151x = 2,503,687,062,341.70
  5. Step 5: Solve for x
    x = 2,503,687,062,341.70/1,808,151
  6. Step 6: Final answer
    x = 1,384,667.02

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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.