Home / 3,224,032.95-4,448,988.68-1,773,492.51

Finding the Fourth Proportional to 3,224,032.95, 4,448,988.68 and 1,773,492.51

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Solution

The fourth proportional to 3,224,032.95, 4,448,988.68 and 1,773,492.51 is: 2,447,322.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,032.95 : 4,448,988.68 = 1,773,492.51 : x
  2. Step 2: Convert to fraction form
    3,224,032.95/4,448,988.68 = 1,773,492.51/x
  3. Step 3: Cross multiply
    3,224,032.95x = 4,448,988.68 × 1,773,492.51
  4. Step 4: Simplify right side
    3,224,032.95x = 7,890,248,092,187.32
  5. Step 5: Solve for x
    x = 7,890,248,092,187.32/3,224,032.95
  6. Step 6: Final answer
    x = 2,447,322.41

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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.