Home / 9,698,688.40-14,548,032.60-5,919,552.40

Finding the Fourth Proportional to 9,698,688.40, 14,548,032.60 and 5,919,552.40

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Solution

The fourth proportional to 9,698,688.40, 14,548,032.60 and 5,919,552.40 is: 8,879,328.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,698,688.40 : 14,548,032.60 = 5,919,552.40 : x
  2. Step 2: Convert to fraction form
    9,698,688.40/14,548,032.60 = 5,919,552.40/x
  3. Step 3: Cross multiply
    9,698,688.40x = 14,548,032.60 × 5,919,552.40
  4. Step 4: Simplify right side
    9,698,688.40x = 86,117,841,292,608.25
  5. Step 5: Solve for x
    x = 86,117,841,292,608.25/9,698,688.40
  6. Step 6: Final answer
    x = 8,879,328.60

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Similar ratio
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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.