Home / 6,089,420.48-8,403,397.34-3,642,031.48

Finding the Fourth Proportional to 6,089,420.48, 8,403,397.34 and 3,642,031.48

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Solution

The fourth proportional to 6,089,420.48, 8,403,397.34 and 3,642,031.48 is: 5,026,001.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089,420.48 : 8,403,397.34 = 3,642,031.48 : x
  2. Step 2: Convert to fraction form
    6,089,420.48/8,403,397.34 = 3,642,031.48/x
  3. Step 3: Cross multiply
    6,089,420.48x = 8,403,397.34 × 3,642,031.48
  4. Step 4: Simplify right side
    6,089,420.48x = 30,605,437,651,228.26
  5. Step 5: Solve for x
    x = 30,605,437,651,228.26/6,089,420.48
  6. Step 6: Final answer
    x = 5,026,001.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.