Home / 9,533,741.76-14,281,465.48-4,408,988.40

Finding the Fourth Proportional to 9,533,741.76, 14,281,465.48 and 4,408,988.40

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Solution

The fourth proportional to 9,533,741.76, 14,281,465.48 and 4,408,988.40 is: 6,604,627.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,533,741.76 : 14,281,465.48 = 4,408,988.40 : x
  2. Step 2: Convert to fraction form
    9,533,741.76/14,281,465.48 = 4,408,988.40/x
  3. Step 3: Cross multiply
    9,533,741.76x = 14,281,465.48 × 4,408,988.40
  4. Step 4: Simplify right side
    9,533,741.76x = 62,966,815,636,320.44
  5. Step 5: Solve for x
    x = 62,966,815,636,320.44/9,533,741.76
  6. Step 6: Final answer
    x = 6,604,627.78

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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.