Home / 7,739,200.08-10,681,103.88-4,683,465.36

Finding the Fourth Proportional to 7,739,200.08, 10,681,103.88 and 4,683,465.36

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Solution

The fourth proportional to 7,739,200.08, 10,681,103.88 and 4,683,465.36 is: 6,463,792.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,739,200.08 : 10,681,103.88 = 4,683,465.36 : x
  2. Step 2: Convert to fraction form
    7,739,200.08/10,681,103.88 = 4,683,465.36/x
  3. Step 3: Cross multiply
    7,739,200.08x = 10,681,103.88 × 4,683,465.36
  4. Step 4: Simplify right side
    7,739,200.08x = 50,024,580,028,541.60
  5. Step 5: Solve for x
    x = 50,024,580,028,541.60/7,739,200.08
  6. Step 6: Final answer
    x = 6,463,792.06

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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.