Home / 1,544,166.04-2,130,894.24-855,901.93

Finding the Fourth Proportional to 1,544,166.04, 2,130,894.24 and 855,901.93

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Solution

The fourth proportional to 1,544,166.04, 2,130,894.24 and 855,901.93 is: 1,181,114.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,166.04 : 2,130,894.24 = 855,901.93 : x
  2. Step 2: Convert to fraction form
    1,544,166.04/2,130,894.24 = 855,901.93/x
  3. Step 3: Cross multiply
    1,544,166.04x = 2,130,894.24 × 855,901.93
  4. Step 4: Simplify right side
    1,544,166.04x = 1,823,836,492,641.88
  5. Step 5: Solve for x
    x = 1,823,836,492,641.88/1,544,166.04
  6. Step 6: Final answer
    x = 1,181,114.24

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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.