Home / 4,732,123.68-6,530,333.40-2,556,666.18

Finding the Fourth Proportional to 4,732,123.68, 6,530,333.40 and 2,556,666.18

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Solution

The fourth proportional to 4,732,123.68, 6,530,333.40 and 2,556,666.18 is: 3,528,200.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,123.68 : 6,530,333.40 = 2,556,666.18 : x
  2. Step 2: Convert to fraction form
    4,732,123.68/6,530,333.40 = 2,556,666.18/x
  3. Step 3: Cross multiply
    4,732,123.68x = 6,530,333.40 × 2,556,666.18
  4. Step 4: Simplify right side
    4,732,123.68x = 16,695,882,547,904.41
  5. Step 5: Solve for x
    x = 16,695,882,547,904.41/4,732,123.68
  6. Step 6: Final answer
    x = 3,528,200.80

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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.