Home / 1,584,037.10-2,376,055.65-1,409,854.70

Finding the Fourth Proportional to 1,584,037.10, 2,376,055.65 and 1,409,854.70

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Solution

The fourth proportional to 1,584,037.10, 2,376,055.65 and 1,409,854.70 is: 2,114,782.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,037.10 : 2,376,055.65 = 1,409,854.70 : x
  2. Step 2: Convert to fraction form
    1,584,037.10/2,376,055.65 = 1,409,854.70/x
  3. Step 3: Cross multiply
    1,584,037.10x = 2,376,055.65 × 1,409,854.70
  4. Step 4: Simplify right side
    1,584,037.10x = 3,349,893,225,614.06
  5. Step 5: Solve for x
    x = 3,349,893,225,614.06/1,584,037.10
  6. Step 6: Final answer
    x = 2,114,782.05

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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.