Home / 1,847,303.79-2,551,039.76-1,746,663.50

Finding the Fourth Proportional to 1,847,303.79, 2,551,039.76 and 1,746,663.50

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Solution

The fourth proportional to 1,847,303.79, 2,551,039.76 and 1,746,663.50 is: 2,412,060.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,303.79 : 2,551,039.76 = 1,746,663.50 : x
  2. Step 2: Convert to fraction form
    1,847,303.79/2,551,039.76 = 1,746,663.50/x
  3. Step 3: Cross multiply
    1,847,303.79x = 2,551,039.76 × 1,746,663.50
  4. Step 4: Simplify right side
    1,847,303.79x = 4,455,808,027,452.22
  5. Step 5: Solve for x
    x = 4,455,808,027,452.22/1,847,303.79
  6. Step 6: Final answer
    x = 2,412,060.24

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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.