Home / 4,609,002.10-6,359,473.32-2,648,501.48

Finding the Fourth Proportional to 4,609,002.10, 6,359,473.32 and 2,648,501.48

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Solution

The fourth proportional to 4,609,002.10, 6,359,473.32 and 2,648,501.48 is: 3,654,386.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609,002.10 : 6,359,473.32 = 2,648,501.48 : x
  2. Step 2: Convert to fraction form
    4,609,002.10/6,359,473.32 = 2,648,501.48/x
  3. Step 3: Cross multiply
    4,609,002.10x = 6,359,473.32 × 2,648,501.48
  4. Step 4: Simplify right side
    4,609,002.10x = 16,843,074,500,040.51
  5. Step 5: Solve for x
    x = 16,843,074,500,040.51/4,609,002.10
  6. Step 6: Final answer
    x = 3,654,386.38

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1.5x scale

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.