Home / 9,335,106.60-13,997,130.30-4,856,130.60

Finding the Fourth Proportional to 9,335,106.60, 13,997,130.30 and 4,856,130.60

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Solution

The fourth proportional to 9,335,106.60, 13,997,130.30 and 4,856,130.60 is: 7,281,319.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335,106.60 : 13,997,130.30 = 4,856,130.60 : x
  2. Step 2: Convert to fraction form
    9,335,106.60/13,997,130.30 = 4,856,130.60/x
  3. Step 3: Cross multiply
    9,335,106.60x = 13,997,130.30 × 4,856,130.60
  4. Step 4: Simplify right side
    9,335,106.60x = 67,971,892,762,017.18
  5. Step 5: Solve for x
    x = 67,971,892,762,017.18/9,335,106.60
  6. Step 6: Final answer
    x = 7,281,319.40

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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.