Home / 1,059,059.23-1,461,510.54-575,624.23

Finding the Fourth Proportional to 1,059,059.23, 1,461,510.54 and 575,624.23

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Solution

The fourth proportional to 1,059,059.23, 1,461,510.54 and 575,624.23 is: 794,366.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,059.23 : 1,461,510.54 = 575,624.23 : x
  2. Step 2: Convert to fraction form
    1,059,059.23/1,461,510.54 = 575,624.23/x
  3. Step 3: Cross multiply
    1,059,059.23x = 1,461,510.54 × 575,624.23
  4. Step 4: Simplify right side
    1,059,059.23x = 841,280,875,570.61
  5. Step 5: Solve for x
    x = 841,280,875,570.61/1,059,059.23
  6. Step 6: Final answer
    x = 794,366.22

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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.