Home / 6,106,312.98-8,426,328.65-3,352,981.13

Finding the Fourth Proportional to 6,106,312.98, 8,426,328.65 and 3,352,981.13

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Solution

The fourth proportional to 6,106,312.98, 8,426,328.65 and 3,352,981.13 is: 4,626,903.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,312.98 : 8,426,328.65 = 3,352,981.13 : x
  2. Step 2: Convert to fraction form
    6,106,312.98/8,426,328.65 = 3,352,981.13/x
  3. Step 3: Cross multiply
    6,106,312.98x = 8,426,328.65 × 3,352,981.13
  4. Step 4: Simplify right side
    6,106,312.98x = 28,253,320,962,929.29
  5. Step 5: Solve for x
    x = 28,253,320,962,929.29/6,106,312.98
  6. Step 6: Final answer
    x = 4,626,903.51

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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.