Home / 1,184,811.54-1,635,127.65-675,526.74

Finding the Fourth Proportional to 1,184,811.54, 1,635,127.65 and 675,526.74

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Solution

The fourth proportional to 1,184,811.54, 1,635,127.65 and 675,526.74 is: 932,276.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,811.54 : 1,635,127.65 = 675,526.74 : x
  2. Step 2: Convert to fraction form
    1,184,811.54/1,635,127.65 = 675,526.74/x
  3. Step 3: Cross multiply
    1,184,811.54x = 1,635,127.65 × 675,526.74
  4. Step 4: Simplify right side
    1,184,811.54x = 1,104,572,450,888.36
  5. Step 5: Solve for x
    x = 1,104,572,450,888.36/1,184,811.54
  6. Step 6: Final answer
    x = 932,276.92

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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.