Home / 1,674,323.10-2,509,965.69-608,612.46

Finding the Fourth Proportional to 1,674,323.10, 2,509,965.69 and 608,612.46

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Solution

The fourth proportional to 1,674,323.10, 2,509,965.69 and 608,612.46 is: 912,366.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,323.10 : 2,509,965.69 = 608,612.46 : x
  2. Step 2: Convert to fraction form
    1,674,323.10/2,509,965.69 = 608,612.46/x
  3. Step 3: Cross multiply
    1,674,323.10x = 2,509,965.69 × 608,612.46
  4. Step 4: Simplify right side
    1,674,323.10x = 1,527,596,393,106.50
  5. Step 5: Solve for x
    x = 1,527,596,393,106.50/1,674,323.10
  6. Step 6: Final answer
    x = 912,366.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.