Home / 10,576,359.34-14,590,004.01-6,907,423.53

Finding the Fourth Proportional to 10,576,359.34, 14,590,004.01 and 6,907,423.53

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Solution

The fourth proportional to 10,576,359.34, 14,590,004.01 and 6,907,423.53 is: 9,528,736.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,576,359.34 : 14,590,004.01 = 6,907,423.53 : x
  2. Step 2: Convert to fraction form
    10,576,359.34/14,590,004.01 = 6,907,423.53/x
  3. Step 3: Cross multiply
    10,576,359.34x = 14,590,004.01 × 6,907,423.53
  4. Step 4: Simplify right side
    10,576,359.34x = 100,779,337,030,278.03
  5. Step 5: Solve for x
    x = 100,779,337,030,278.03/10,576,359.34
  6. Step 6: Final answer
    x = 9,528,736.10

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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.