Home / 5,525,330.18-8,293,650.88-4,562,718.72

Finding the Fourth Proportional to 5,525,330.18, 8,293,650.88 and 4,562,718.72

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Solution

The fourth proportional to 5,525,330.18, 8,293,650.88 and 4,562,718.72 is: 6,848,748.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525,330.18 : 8,293,650.88 = 4,562,718.72 : x
  2. Step 2: Convert to fraction form
    5,525,330.18/8,293,650.88 = 4,562,718.72/x
  3. Step 3: Cross multiply
    5,525,330.18x = 8,293,650.88 × 4,562,718.72
  4. Step 4: Simplify right side
    5,525,330.18x = 37,841,596,127,320.47
  5. Step 5: Solve for x
    x = 37,841,596,127,320.47/5,525,330.18
  6. Step 6: Final answer
    x = 6,848,748.38

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1.5x scale

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.