Home / 3,031,060.61-4,547,314.80-1,009,322.04

Finding the Fourth Proportional to 3,031,060.61, 4,547,314.80 and 1,009,322.04

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Solution

The fourth proportional to 3,031,060.61, 4,547,314.80 and 1,009,322.04 is: 1,514,224.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,060.61 : 4,547,314.80 = 1,009,322.04 : x
  2. Step 2: Convert to fraction form
    3,031,060.61/4,547,314.80 = 1,009,322.04/x
  3. Step 3: Cross multiply
    3,031,060.61x = 4,547,314.80 × 1,009,322.04
  4. Step 4: Simplify right side
    3,031,060.61x = 4,589,705,031,981.37
  5. Step 5: Solve for x
    x = 4,589,705,031,981.37/3,031,060.61
  6. Step 6: Final answer
    x = 1,514,224.10

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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.