Home / 4,616,666.40-6,924,999.60-2,626,010.40

Finding the Fourth Proportional to 4,616,666.40, 6,924,999.60 and 2,626,010.40

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Solution

The fourth proportional to 4,616,666.40, 6,924,999.60 and 2,626,010.40 is: 3,939,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616,666.40 : 6,924,999.60 = 2,626,010.40 : x
  2. Step 2: Convert to fraction form
    4,616,666.40/6,924,999.60 = 2,626,010.40/x
  3. Step 3: Cross multiply
    4,616,666.40x = 6,924,999.60 × 2,626,010.40
  4. Step 4: Simplify right side
    4,616,666.40x = 18,185,120,969,595.84
  5. Step 5: Solve for x
    x = 18,185,120,969,595.84/4,616,666.40
  6. Step 6: Final answer
    x = 3,939,015.60

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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.