Home / 7,624,066.68-10,522,160.01-4,360,428.45

Finding the Fourth Proportional to 7,624,066.68, 10,522,160.01 and 4,360,428.45

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Solution

The fourth proportional to 7,624,066.68, 10,522,160.01 and 4,360,428.45 is: 6,017,933.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,624,066.68 : 10,522,160.01 = 4,360,428.45 : x
  2. Step 2: Convert to fraction form
    7,624,066.68/10,522,160.01 = 4,360,428.45/x
  3. Step 3: Cross multiply
    7,624,066.68x = 10,522,160.01 × 4,360,428.45
  4. Step 4: Simplify right side
    7,624,066.68x = 45,881,125,863,056.29
  5. Step 5: Solve for x
    x = 45,881,125,863,056.29/7,624,066.68
  6. Step 6: Final answer
    x = 6,017,933.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.