Home / 2,829,055.61-4,241,024.80-1,031,518.70

Finding the Fourth Proportional to 2,829,055.61, 4,241,024.80 and 1,031,518.70

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Solution

The fourth proportional to 2,829,055.61, 4,241,024.80 and 1,031,518.70 is: 1,546,345.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,055.61 : 4,241,024.80 = 1,031,518.70 : x
  2. Step 2: Convert to fraction form
    2,829,055.61/4,241,024.80 = 1,031,518.70/x
  3. Step 3: Cross multiply
    2,829,055.61x = 4,241,024.80 × 1,031,518.70
  4. Step 4: Simplify right side
    2,829,055.61x = 4,374,696,380,483.68
  5. Step 5: Solve for x
    x = 4,374,696,380,483.68/2,829,055.61
  6. Step 6: Final answer
    x = 1,546,345.13

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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.