Home / 1,736,336.70-2,604,159.45-837,776.70

Finding the Fourth Proportional to 1,736,336.70, 2,604,159.45 and 837,776.70

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Solution

The fourth proportional to 1,736,336.70, 2,604,159.45 and 837,776.70 is: 1,256,498.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,336.70 : 2,604,159.45 = 837,776.70 : x
  2. Step 2: Convert to fraction form
    1,736,336.70/2,604,159.45 = 837,776.70/x
  3. Step 3: Cross multiply
    1,736,336.70x = 2,604,159.45 × 837,776.70
  4. Step 4: Simplify right side
    1,736,336.70x = 2,181,704,110,294.82
  5. Step 5: Solve for x
    x = 2,181,704,110,294.82/1,736,336.70
  6. Step 6: Final answer
    x = 1,256,498.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.