Home / 1,716,159.81-2,559,077.24-1,700,756.32

Finding the Fourth Proportional to 1,716,159.81, 2,559,077.24 and 1,700,756.32

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Solution

The fourth proportional to 1,716,159.81, 2,559,077.24 and 1,700,756.32 is: 2,536,108.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,159.81 : 2,559,077.24 = 1,700,756.32 : x
  2. Step 2: Convert to fraction form
    1,716,159.81/2,559,077.24 = 1,700,756.32/x
  3. Step 3: Cross multiply
    1,716,159.81x = 2,559,077.24 × 1,700,756.32
  4. Step 4: Simplify right side
    1,716,159.81x = 4,352,366,803,285.33
  5. Step 5: Solve for x
    x = 4,352,366,803,285.33/1,716,159.81
  6. Step 6: Final answer
    x = 2,536,108.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.