Home / 4,030,875.09-6,048,248.59-2,514,168.72

Finding the Fourth Proportional to 4,030,875.09, 6,048,248.59 and 2,514,168.72

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Solution

The fourth proportional to 4,030,875.09, 6,048,248.59 and 2,514,168.72 is: 3,772,460.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,875.09 : 6,048,248.59 = 2,514,168.72 : x
  2. Step 2: Convert to fraction form
    4,030,875.09/6,048,248.59 = 2,514,168.72/x
  3. Step 3: Cross multiply
    4,030,875.09x = 6,048,248.59 × 2,514,168.72
  4. Step 4: Simplify right side
    4,030,875.09x = 15,206,317,403,191.26
  5. Step 5: Solve for x
    x = 15,206,317,403,191.26/4,030,875.09
  6. Step 6: Final answer
    x = 3,772,460.59

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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.