Home / 7,677,567.55-10,595,043.66-4,240,030.02

Finding the Fourth Proportional to 7,677,567.55, 10,595,043.66 and 4,240,030.02

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Solution

The fourth proportional to 7,677,567.55, 10,595,043.66 and 4,240,030.02 is: 5,851,241.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,677,567.55 : 10,595,043.66 = 4,240,030.02 : x
  2. Step 2: Convert to fraction form
    7,677,567.55/10,595,043.66 = 4,240,030.02/x
  3. Step 3: Cross multiply
    7,677,567.55x = 10,595,043.66 × 4,240,030.02
  4. Step 4: Simplify right side
    7,677,567.55x = 44,923,303,133,929.21
  5. Step 5: Solve for x
    x = 44,923,303,133,929.21/7,677,567.55
  6. Step 6: Final answer
    x = 5,851,241.66

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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.