Home / 1,176,050.04-1,623,019.86-692,937.18

Finding the Fourth Proportional to 1,176,050.04, 1,623,019.86 and 692,937.18

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Solution

The fourth proportional to 1,176,050.04, 1,623,019.86 and 692,937.18 is: 956,295.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,050.04 : 1,623,019.86 = 692,937.18 : x
  2. Step 2: Convert to fraction form
    1,176,050.04/1,623,019.86 = 692,937.18/x
  3. Step 3: Cross multiply
    1,176,050.04x = 1,623,019.86 × 692,937.18
  4. Step 4: Simplify right side
    1,176,050.04x = 1,124,650,804,872.40
  5. Step 5: Solve for x
    x = 1,124,650,804,872.40/1,176,050.04
  6. Step 6: Final answer
    x = 956,295.03

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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.