Home / 1,573,038.04-2,355,882.90-1,446,017.08

Finding the Fourth Proportional to 1,573,038.04, 2,355,882.90 and 1,446,017.08

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Solution

The fourth proportional to 1,573,038.04, 2,355,882.90 and 1,446,017.08 is: 2,165,648.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,038.04 : 2,355,882.90 = 1,446,017.08 : x
  2. Step 2: Convert to fraction form
    1,573,038.04/2,355,882.90 = 1,446,017.08/x
  3. Step 3: Cross multiply
    1,573,038.04x = 2,355,882.90 × 1,446,017.08
  4. Step 4: Simplify right side
    1,573,038.04x = 3,406,646,911,879.93
  5. Step 5: Solve for x
    x = 3,406,646,911,879.93/1,573,038.04
  6. Step 6: Final answer
    x = 2,165,648.14

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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.