Home / 9,358,853.60-14,038,280.40-4,575,884.60

Finding the Fourth Proportional to 9,358,853.60, 14,038,280.40 and 4,575,884.60

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Solution

The fourth proportional to 9,358,853.60, 14,038,280.40 and 4,575,884.60 is: 6,863,826.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,358,853.60 : 14,038,280.40 = 4,575,884.60 : x
  2. Step 2: Convert to fraction form
    9,358,853.60/14,038,280.40 = 4,575,884.60/x
  3. Step 3: Cross multiply
    9,358,853.60x = 14,038,280.40 × 4,575,884.60
  4. Step 4: Simplify right side
    9,358,853.60x = 64,237,551,092,841.84
  5. Step 5: Solve for x
    x = 64,237,551,092,841.84/9,358,853.60
  6. Step 6: Final answer
    x = 6,863,826.90

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1.5x scale

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.