Home / 1,124,936.17-1,552,400.76-608,678.65

Finding the Fourth Proportional to 1,124,936.17, 1,552,400.76 and 608,678.65

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Solution

The fourth proportional to 1,124,936.17, 1,552,400.76 and 608,678.65 is: 839,970.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,936.17 : 1,552,400.76 = 608,678.65 : x
  2. Step 2: Convert to fraction form
    1,124,936.17/1,552,400.76 = 608,678.65/x
  3. Step 3: Cross multiply
    1,124,936.17x = 1,552,400.76 × 608,678.65
  4. Step 4: Simplify right side
    1,124,936.17x = 944,913,199,655.00
  5. Step 5: Solve for x
    x = 944,913,199,655.00/1,124,936.17
  6. Step 6: Final answer
    x = 839,970.50

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1.5x scale

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.