Home / 2,021,670.30-3,032,068.05-884,430.30

Finding the Fourth Proportional to 2,021,670.30, 3,032,068.05 and 884,430.30

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Solution

The fourth proportional to 2,021,670.30, 3,032,068.05 and 884,430.30 is: 1,326,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,670.30 : 3,032,068.05 = 884,430.30 : x
  2. Step 2: Convert to fraction form
    2,021,670.30/3,032,068.05 = 884,430.30/x
  3. Step 3: Cross multiply
    2,021,670.30x = 3,032,068.05 × 884,430.30
  4. Step 4: Simplify right side
    2,021,670.30x = 2,681,652,855,081.92
  5. Step 5: Solve for x
    x = 2,681,652,855,081.92/2,021,670.30
  6. Step 6: Final answer
    x = 1,326,454.10

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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.