Home / 1,084,501.35-1,626,752.03-804,565.35

Finding the Fourth Proportional to 1,084,501.35, 1,626,752.03 and 804,565.35

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Solution

The fourth proportional to 1,084,501.35, 1,626,752.03 and 804,565.35 is: 1,206,848.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,501.35 : 1,626,752.03 = 804,565.35 : x
  2. Step 2: Convert to fraction form
    1,084,501.35/1,626,752.03 = 804,565.35/x
  3. Step 3: Cross multiply
    1,084,501.35x = 1,626,752.03 × 804,565.35
  4. Step 4: Simplify right side
    1,084,501.35x = 1,308,828,316,380.16
  5. Step 5: Solve for x
    x = 1,308,828,316,380.16/1,084,501.35
  6. Step 6: Final answer
    x = 1,206,848.03

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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.