Home / 7,033,829.58-10,549,267.74-1,983,959.10

Finding the Fourth Proportional to 7,033,829.58, 10,549,267.74 and 1,983,959.10

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Solution

The fourth proportional to 7,033,829.58, 10,549,267.74 and 1,983,959.10 is: 2,975,522.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033,829.58 : 10,549,267.74 = 1,983,959.10 : x
  2. Step 2: Convert to fraction form
    7,033,829.58/10,549,267.74 = 1,983,959.10/x
  3. Step 3: Cross multiply
    7,033,829.58x = 10,549,267.74 × 1,983,959.10
  4. Step 4: Simplify right side
    7,033,829.58x = 20,929,315,731,109.43
  5. Step 5: Solve for x
    x = 20,929,315,731,109.43/7,033,829.58
  6. Step 6: Final answer
    x = 2,975,522.15

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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.