Home / 1,426,133.16-2,139,155.82-584,050.68

Finding the Fourth Proportional to 1,426,133.16, 2,139,155.82 and 584,050.68

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Solution

The fourth proportional to 1,426,133.16, 2,139,155.82 and 584,050.68 is: 876,058.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,426,133.16 : 2,139,155.82 = 584,050.68 : x
  2. Step 2: Convert to fraction form
    1,426,133.16/2,139,155.82 = 584,050.68/x
  3. Step 3: Cross multiply
    1,426,133.16x = 2,139,155.82 × 584,050.68
  4. Step 4: Simplify right side
    1,426,133.16x = 1,249,375,411,296.96
  5. Step 5: Solve for x
    x = 1,249,375,411,296.96/1,426,133.16
  6. Step 6: Final answer
    x = 876,058.03

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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.