Home / 3,402,302.16-4,688,716.68-2,433,750.32

Finding the Fourth Proportional to 3,402,302.16, 4,688,716.68 and 2,433,750.32

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Solution

The fourth proportional to 3,402,302.16, 4,688,716.68 and 2,433,750.32 is: 3,353,954.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,302.16 : 4,688,716.68 = 2,433,750.32 : x
  2. Step 2: Convert to fraction form
    3,402,302.16/4,688,716.68 = 2,433,750.32/x
  3. Step 3: Cross multiply
    3,402,302.16x = 4,688,716.68 × 2,433,750.32
  4. Step 4: Simplify right side
    3,402,302.16x = 11,411,165,720,339.34
  5. Step 5: Solve for x
    x = 11,411,165,720,339.34/3,402,302.16
  6. Step 6: Final answer
    x = 3,353,954.23

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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.