Home / 9,090,703.40-13,636,055.10-2,359,117.40

Finding the Fourth Proportional to 9,090,703.40, 13,636,055.10 and 2,359,117.40

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Solution

The fourth proportional to 9,090,703.40, 13,636,055.10 and 2,359,117.40 is: 3,538,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,090,703.40 : 13,636,055.10 = 2,359,117.40 : x
  2. Step 2: Convert to fraction form
    9,090,703.40/13,636,055.10 = 2,359,117.40/x
  3. Step 3: Cross multiply
    9,090,703.40x = 13,636,055.10 × 2,359,117.40
  4. Step 4: Simplify right side
    9,090,703.40x = 32,169,054,853,768.74
  5. Step 5: Solve for x
    x = 32,169,054,853,768.74/9,090,703.40
  6. Step 6: Final answer
    x = 3,538,676.10

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Similar ratio
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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.