Home / 1,886,852.04-2,830,720.80-539,034

Finding the Fourth Proportional to 1,886,852.04, 2,830,720.80 and 539,034

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Solution

The fourth proportional to 1,886,852.04, 2,830,720.80 and 539,034 is: 808,677.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,886,852.04 : 2,830,720.80 = 539,034 : x
  2. Step 2: Convert to fraction form
    1,886,852.04/2,830,720.80 = 539,034/x
  3. Step 3: Cross multiply
    1,886,852.04x = 2,830,720.80 × 539,034
  4. Step 4: Simplify right side
    1,886,852.04x = 1,525,854,755,707.20
  5. Step 5: Solve for x
    x = 1,525,854,755,707.20/1,886,852.04
  6. Step 6: Final answer
    x = 808,677.48

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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.