Home / 10,759,430.58-16,140,115.08-3,473,063.10

Finding the Fourth Proportional to 10,759,430.58, 16,140,115.08 and 3,473,063.10

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Solution

The fourth proportional to 10,759,430.58, 16,140,115.08 and 3,473,063.10 is: 5,209,907.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759,430.58 : 16,140,115.08 = 3,473,063.10 : x
  2. Step 2: Convert to fraction form
    10,759,430.58/16,140,115.08 = 3,473,063.10/x
  3. Step 3: Cross multiply
    10,759,430.58x = 16,140,115.08 × 3,473,063.10
  4. Step 4: Simplify right side
    10,759,430.58x = 56,055,638,114,101.55
  5. Step 5: Solve for x
    x = 56,055,638,114,101.55/10,759,430.58
  6. Step 6: Final answer
    x = 5,209,907.50

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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.