Home / 1,826,924.02-2,521,160.54-1,011,184.36

Finding the Fourth Proportional to 1,826,924.02, 2,521,160.54 and 1,011,184.36

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Solution

The fourth proportional to 1,826,924.02, 2,521,160.54 and 1,011,184.36 is: 1,395,437.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,924.02 : 2,521,160.54 = 1,011,184.36 : x
  2. Step 2: Convert to fraction form
    1,826,924.02/2,521,160.54 = 1,011,184.36/x
  3. Step 3: Cross multiply
    1,826,924.02x = 2,521,160.54 × 1,011,184.36
  4. Step 4: Simplify right side
    1,826,924.02x = 2,549,358,099,530.27
  5. Step 5: Solve for x
    x = 2,549,358,099,530.27/1,826,924.02
  6. Step 6: Final answer
    x = 1,395,437.40

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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.