Home / 1,004,013.51-1,506,038.27-364,771.23

Finding the Fourth Proportional to 1,004,013.51, 1,506,038.27 and 364,771.23

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Solution

The fourth proportional to 1,004,013.51, 1,506,038.27 and 364,771.23 is: 547,163.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,013.51 : 1,506,038.27 = 364,771.23 : x
  2. Step 2: Convert to fraction form
    1,004,013.51/1,506,038.27 = 364,771.23/x
  3. Step 3: Cross multiply
    1,004,013.51x = 1,506,038.27 × 364,771.23
  4. Step 4: Simplify right side
    1,004,013.51x = 549,359,430,351.12
  5. Step 5: Solve for x
    x = 549,359,430,351.12/1,004,013.51
  6. Step 6: Final answer
    x = 547,163.38

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Double scale
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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.