Home / 9,046,208.08-12,483,239.88-4,971,830.48

Finding the Fourth Proportional to 9,046,208.08, 12,483,239.88 and 4,971,830.48

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Solution

The fourth proportional to 9,046,208.08, 12,483,239.88 and 4,971,830.48 is: 6,860,836.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,208.08 : 12,483,239.88 = 4,971,830.48 : x
  2. Step 2: Convert to fraction form
    9,046,208.08/12,483,239.88 = 4,971,830.48/x
  3. Step 3: Cross multiply
    9,046,208.08x = 12,483,239.88 × 4,971,830.48
  4. Step 4: Simplify right side
    9,046,208.08x = 62,064,552,524,535.55
  5. Step 5: Solve for x
    x = 62,064,552,524,535.55/9,046,208.08
  6. Step 6: Final answer
    x = 6,860,836.27

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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.