Home / 3,779,427.16-5,671,502.70-1,535,565.16

Finding the Fourth Proportional to 3,779,427.16, 5,671,502.70 and 1,535,565.16

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Solution

The fourth proportional to 3,779,427.16, 5,671,502.70 and 1,535,565.16 is: 2,304,307.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,427.16 : 5,671,502.70 = 1,535,565.16 : x
  2. Step 2: Convert to fraction form
    3,779,427.16/5,671,502.70 = 1,535,565.16/x
  3. Step 3: Cross multiply
    3,779,427.16x = 5,671,502.70 × 1,535,565.16
  4. Step 4: Simplify right side
    3,779,427.16x = 8,708,961,950,965.93
  5. Step 5: Solve for x
    x = 8,708,961,950,965.93/3,779,427.16
  6. Step 6: Final answer
    x = 2,304,307.39

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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.