Home / 3,033,621.08-4,549,315.38-1,235,528

Finding the Fourth Proportional to 3,033,621.08, 4,549,315.38 and 1,235,528

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Solution

The fourth proportional to 3,033,621.08, 4,549,315.38 and 1,235,528 is: 1,852,837.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,621.08 : 4,549,315.38 = 1,235,528 : x
  2. Step 2: Convert to fraction form
    3,033,621.08/4,549,315.38 = 1,235,528/x
  3. Step 3: Cross multiply
    3,033,621.08x = 4,549,315.38 × 1,235,528
  4. Step 4: Simplify right side
    3,033,621.08x = 5,620,806,532,820.64
  5. Step 5: Solve for x
    x = 5,620,806,532,820.64/3,033,621.08
  6. Step 6: Final answer
    x = 1,852,837.38

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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.