Home / 2,349,514.95-3,242,528.91-1,317,006.23

Finding the Fourth Proportional to 2,349,514.95, 3,242,528.91 and 1,317,006.23

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Solution

The fourth proportional to 2,349,514.95, 3,242,528.91 and 1,317,006.23 is: 1,817,579.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,514.95 : 3,242,528.91 = 1,317,006.23 : x
  2. Step 2: Convert to fraction form
    2,349,514.95/3,242,528.91 = 1,317,006.23/x
  3. Step 3: Cross multiply
    2,349,514.95x = 3,242,528.91 × 1,317,006.23
  4. Step 4: Simplify right side
    2,349,514.95x = 4,270,430,768,840.08
  5. Step 5: Solve for x
    x = 4,270,430,768,840.08/2,349,514.95
  6. Step 6: Final answer
    x = 1,817,579.74

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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.