Home / 6,909,628.02-10,343,184.36-4,508,302.02

Finding the Fourth Proportional to 6,909,628.02, 10,343,184.36 and 4,508,302.02

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Solution

The fourth proportional to 6,909,628.02, 10,343,184.36 and 4,508,302.02 is: 6,748,583.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,909,628.02 : 10,343,184.36 = 4,508,302.02 : x
  2. Step 2: Convert to fraction form
    6,909,628.02/10,343,184.36 = 4,508,302.02/x
  3. Step 3: Cross multiply
    6,909,628.02x = 10,343,184.36 × 4,508,302.02
  4. Step 4: Simplify right side
    6,909,628.02x = 46,630,198,943,420.40
  5. Step 5: Solve for x
    x = 46,630,198,943,420.40/6,909,628.02
  6. Step 6: Final answer
    x = 6,748,583.11

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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.