Home / 9,353,973.40-14,030,960.10-5,748,047.80

Finding the Fourth Proportional to 9,353,973.40, 14,030,960.10 and 5,748,047.80

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Solution

The fourth proportional to 9,353,973.40, 14,030,960.10 and 5,748,047.80 is: 8,622,071.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,973.40 : 14,030,960.10 = 5,748,047.80 : x
  2. Step 2: Convert to fraction form
    9,353,973.40/14,030,960.10 = 5,748,047.80/x
  3. Step 3: Cross multiply
    9,353,973.40x = 14,030,960.10 × 5,748,047.80
  4. Step 4: Simplify right side
    9,353,973.40x = 80,650,629,334,692.78
  5. Step 5: Solve for x
    x = 80,650,629,334,692.78/9,353,973.40
  6. Step 6: Final answer
    x = 8,622,071.70

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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.