Home / 9,779,050.26-14,671,578.51-4,668,002.10

Finding the Fourth Proportional to 9,779,050.26, 14,671,578.51 and 4,668,002.10

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Solution

The fourth proportional to 9,779,050.26, 14,671,578.51 and 4,668,002.10 is: 7,003,436.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,779,050.26 : 14,671,578.51 = 4,668,002.10 : x
  2. Step 2: Convert to fraction form
    9,779,050.26/14,671,578.51 = 4,668,002.10/x
  3. Step 3: Cross multiply
    9,779,050.26x = 14,671,578.51 × 4,668,002.10
  4. Step 4: Simplify right side
    9,779,050.26x = 68,486,959,294,994.87
  5. Step 5: Solve for x
    x = 68,486,959,294,994.87/9,779,050.26
  6. Step 6: Final answer
    x = 7,003,436.68

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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.