Home / 6,014,635.90-9,000,401.74-5,207,803

Finding the Fourth Proportional to 6,014,635.90, 9,000,401.74 and 5,207,803

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Solution

The fourth proportional to 6,014,635.90, 9,000,401.74 and 5,207,803 is: 7,793,043.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,635.90 : 9,000,401.74 = 5,207,803 : x
  2. Step 2: Convert to fraction form
    6,014,635.90/9,000,401.74 = 5,207,803/x
  3. Step 3: Cross multiply
    6,014,635.90x = 9,000,401.74 × 5,207,803
  4. Step 4: Simplify right side
    6,014,635.90x = 46,872,319,182,777.22
  5. Step 5: Solve for x
    x = 46,872,319,182,777.22/6,014,635.90
  6. Step 6: Final answer
    x = 7,793,043.50

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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.