Home / 1,114,182.69-1,537,589.03-604,885.07

Finding the Fourth Proportional to 1,114,182.69, 1,537,589.03 and 604,885.07

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Solution

The fourth proportional to 1,114,182.69, 1,537,589.03 and 604,885.07 is: 834,750.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,182.69 : 1,537,589.03 = 604,885.07 : x
  2. Step 2: Convert to fraction form
    1,114,182.69/1,537,589.03 = 604,885.07/x
  3. Step 3: Cross multiply
    1,114,182.69x = 1,537,589.03 × 604,885.07
  4. Step 4: Simplify right side
    1,114,182.69x = 930,064,637,330.41
  5. Step 5: Solve for x
    x = 930,064,637,330.41/1,114,182.69
  6. Step 6: Final answer
    x = 834,750.57

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Double scale
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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.