Home / 4,205,426.83-6,308,139.59-1,010,553.01

Finding the Fourth Proportional to 4,205,426.83, 6,308,139.59 and 1,010,553.01

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Solution

The fourth proportional to 4,205,426.83, 6,308,139.59 and 1,010,553.01 is: 1,515,829.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,426.83 : 6,308,139.59 = 1,010,553.01 : x
  2. Step 2: Convert to fraction form
    4,205,426.83/6,308,139.59 = 1,010,553.01/x
  3. Step 3: Cross multiply
    4,205,426.83x = 6,308,139.59 × 1,010,553.01
  4. Step 4: Simplify right side
    4,205,426.83x = 6,374,709,413,581.20
  5. Step 5: Solve for x
    x = 6,374,709,413,581.20/4,205,426.83
  6. Step 6: Final answer
    x = 1,515,829.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.