Home / 9,341,609.10-14,012,413.65-2,610,012.30

Finding the Fourth Proportional to 9,341,609.10, 14,012,413.65 and 2,610,012.30

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Solution

The fourth proportional to 9,341,609.10, 14,012,413.65 and 2,610,012.30 is: 3,915,018.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,609.10 : 14,012,413.65 = 2,610,012.30 : x
  2. Step 2: Convert to fraction form
    9,341,609.10/14,012,413.65 = 2,610,012.30/x
  3. Step 3: Cross multiply
    9,341,609.10x = 14,012,413.65 × 2,610,012.30
  4. Step 4: Simplify right side
    9,341,609.10x = 36,572,571,979,187.89
  5. Step 5: Solve for x
    x = 36,572,571,979,187.89/9,341,609.10
  6. Step 6: Final answer
    x = 3,915,018.45

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1.5x scale

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.