Home / 1,776,066.08-2,452,091.90-1,232,011.53

Finding the Fourth Proportional to 1,776,066.08, 2,452,091.90 and 1,232,011.53

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Solution

The fourth proportional to 1,776,066.08, 2,452,091.90 and 1,232,011.53 is: 1,700,953.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,066.08 : 2,452,091.90 = 1,232,011.53 : x
  2. Step 2: Convert to fraction form
    1,776,066.08/2,452,091.90 = 1,232,011.53/x
  3. Step 3: Cross multiply
    1,776,066.08x = 2,452,091.90 × 1,232,011.53
  4. Step 4: Simplify right side
    1,776,066.08x = 3,021,005,487,259.55
  5. Step 5: Solve for x
    x = 3,021,005,487,259.55/1,776,066.08
  6. Step 6: Final answer
    x = 1,700,953.32

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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.