Home / 1,895,539.08-2,615,834.34-1,036,148.52

Finding the Fourth Proportional to 1,895,539.08, 2,615,834.34 and 1,036,148.52

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Solution

The fourth proportional to 1,895,539.08, 2,615,834.34 and 1,036,148.52 is: 1,429,879.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,539.08 : 2,615,834.34 = 1,036,148.52 : x
  2. Step 2: Convert to fraction form
    1,895,539.08/2,615,834.34 = 1,036,148.52/x
  3. Step 3: Cross multiply
    1,895,539.08x = 2,615,834.34 × 1,036,148.52
  4. Step 4: Simplify right side
    1,895,539.08x = 2,710,392,879,956.18
  5. Step 5: Solve for x
    x = 2,710,392,879,956.18/1,895,539.08
  6. Step 6: Final answer
    x = 1,429,879.72

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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.