Home / 6,911,203.24-9,539,357.43-4,011,528.30

Finding the Fourth Proportional to 6,911,203.24, 9,539,357.43 and 4,011,528.30

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Solution

The fourth proportional to 6,911,203.24, 9,539,357.43 and 4,011,528.30 is: 5,537,010.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911,203.24 : 9,539,357.43 = 4,011,528.30 : x
  2. Step 2: Convert to fraction form
    6,911,203.24/9,539,357.43 = 4,011,528.30/x
  3. Step 3: Cross multiply
    6,911,203.24x = 9,539,357.43 × 4,011,528.30
  4. Step 4: Simplify right side
    6,911,203.24x = 38,267,402,294,260.27
  5. Step 5: Solve for x
    x = 38,267,402,294,260.27/6,911,203.24
  6. Step 6: Final answer
    x = 5,537,010.12

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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.