Home / 6,602,189.60-9,249,364-6,602,189.60

Finding the Fourth Proportional to 6,602,189.60, 9,249,364 and 6,602,189.60

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Solution

The fourth proportional to 6,602,189.60, 9,249,364 and 6,602,189.60 is: 9,249,364

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,189.60 : 9,249,364 = 6,602,189.60 : x
  2. Step 2: Convert to fraction form
    6,602,189.60/9,249,364 = 6,602,189.60/x
  3. Step 3: Cross multiply
    6,602,189.60x = 9,249,364 × 6,602,189.60
  4. Step 4: Simplify right side
    6,602,189.60x = 61,066,054,807,414.40
  5. Step 5: Solve for x
    x = 61,066,054,807,414.40/6,602,189.60
  6. Step 6: Final answer
    x = 9,249,364

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.