Home / 1,895,275.16-2,615,440.89-1,035,841.57

Finding the Fourth Proportional to 1,895,275.16, 2,615,440.89 and 1,035,841.57

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Solution

The fourth proportional to 1,895,275.16, 2,615,440.89 and 1,035,841.57 is: 1,429,440.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,275.16 : 2,615,440.89 = 1,035,841.57 : x
  2. Step 2: Convert to fraction form
    1,895,275.16/2,615,440.89 = 1,035,841.57/x
  3. Step 3: Cross multiply
    1,895,275.16x = 2,615,440.89 × 1,035,841.57
  4. Step 4: Simplify right side
    1,895,275.16x = 2,709,182,395,085.60
  5. Step 5: Solve for x
    x = 2,709,182,395,085.60/1,895,275.16
  6. Step 6: Final answer
    x = 1,429,440.14

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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.