Home / 5,335,437.66-7,367,148.31-4,927,390.23

Finding the Fourth Proportional to 5,335,437.66, 7,367,148.31 and 4,927,390.23

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Solution

The fourth proportional to 5,335,437.66, 7,367,148.31 and 4,927,390.23 is: 6,803,718.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,437.66 : 7,367,148.31 = 4,927,390.23 : x
  2. Step 2: Convert to fraction form
    5,335,437.66/7,367,148.31 = 4,927,390.23/x
  3. Step 3: Cross multiply
    5,335,437.66x = 7,367,148.31 × 4,927,390.23
  4. Step 4: Simplify right side
    5,335,437.66x = 36,300,814,605,655.02
  5. Step 5: Solve for x
    x = 36,300,814,605,655.02/5,335,437.66
  6. Step 6: Final answer
    x = 6,803,718.25

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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.