Home / 9,046,206.08-12,483,237.12-4,971,828.48

Finding the Fourth Proportional to 9,046,206.08, 12,483,237.12 and 4,971,828.48

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Solution

The fourth proportional to 9,046,206.08, 12,483,237.12 and 4,971,828.48 is: 6,860,833.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,206.08 : 12,483,237.12 = 4,971,828.48 : x
  2. Step 2: Convert to fraction form
    9,046,206.08/12,483,237.12 = 4,971,828.48/x
  3. Step 3: Cross multiply
    9,046,206.08x = 12,483,237.12 × 4,971,828.48
  4. Step 4: Simplify right side
    9,046,206.08x = 62,064,513,835,809.18
  5. Step 5: Solve for x
    x = 62,064,513,835,809.18/9,046,206.08
  6. Step 6: Final answer
    x = 6,860,833.51

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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.