Home / 1,573,037.04-2,355,881.40-1,446,016.08

Finding the Fourth Proportional to 1,573,037.04, 2,355,881.40 and 1,446,016.08

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Solution

The fourth proportional to 1,573,037.04, 2,355,881.40 and 1,446,016.08 is: 2,165,646.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,037.04 : 2,355,881.40 = 1,446,016.08 : x
  2. Step 2: Convert to fraction form
    1,573,037.04/2,355,881.40 = 1,446,016.08/x
  3. Step 3: Cross multiply
    1,573,037.04x = 2,355,881.40 × 1,446,016.08
  4. Step 4: Simplify right side
    1,573,037.04x = 3,406,642,386,972.91
  5. Step 5: Solve for x
    x = 3,406,642,386,972.91/1,573,037.04
  6. Step 6: Final answer
    x = 2,165,646.64

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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.