Home / 3,552,024.60-5,328,036.90-1,307,698.20

Finding the Fourth Proportional to 3,552,024.60, 5,328,036.90 and 1,307,698.20

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Solution

The fourth proportional to 3,552,024.60, 5,328,036.90 and 1,307,698.20 is: 1,961,547.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,024.60 : 5,328,036.90 = 1,307,698.20 : x
  2. Step 2: Convert to fraction form
    3,552,024.60/5,328,036.90 = 1,307,698.20/x
  3. Step 3: Cross multiply
    3,552,024.60x = 5,328,036.90 × 1,307,698.20
  4. Step 4: Simplify right side
    3,552,024.60x = 6,967,464,263,663.58
  5. Step 5: Solve for x
    x = 6,967,464,263,663.58/3,552,024.60
  6. Step 6: Final answer
    x = 1,961,547.30

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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.