Home / 2,010,165.04-2,774,054.80-1,092,412.40

Finding the Fourth Proportional to 2,010,165.04, 2,774,054.80 and 1,092,412.40

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Solution

The fourth proportional to 2,010,165.04, 2,774,054.80 and 1,092,412.40 is: 1,507,543.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,165.04 : 2,774,054.80 = 1,092,412.40 : x
  2. Step 2: Convert to fraction form
    2,010,165.04/2,774,054.80 = 1,092,412.40/x
  3. Step 3: Cross multiply
    2,010,165.04x = 2,774,054.80 × 1,092,412.40
  4. Step 4: Simplify right side
    2,010,165.04x = 3,030,411,861,799.52
  5. Step 5: Solve for x
    x = 3,030,411,861,799.52/2,010,165.04
  6. Step 6: Final answer
    x = 1,507,543.81

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1.5x scale

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.